diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 000a2f4c0e9283cada5a512cb1e4e7204080cde2..f070f7200fc03cb3fb250ca01cd7c664a4a4c47f 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1778,7 +1778,7 @@ static inline void __drbd_chk_io_error_(struct drbd_device *device,
_drbd_set_state(_NS(device, disk, D_INCONSISTENT), CS_HARD, NULL);
break;
}
- /* NOTE fall through for DRBD_META_IO_ERROR or DRBD_FORCE_DETACH */
+ /* fall through - for DRBD_META_IO_ERROR or DRBD_FORCE_DETACH */
case EP_DETACH:
case EP_CALL_HELPER:
/* Remember whether we saw a READ or WRITE error.
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index c850bdb6c1783c87e6509d2b4cea268db75339a7..6a727df02889b11f394ce36260bd84014846ebf6 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -3094,7 +3094,7 @@ static int drbd_asb_recover_0p(struct drbd_peer_device *peer_device) __must_hold
rv = 1;
break;
}
- /* Else fall through to one of the other strategies... */
+ /* Else fall through - to one of the other strategies... */
case ASB_DISCARD_OLDER_PRI:
if (self == 0 && peer == 1) {
rv = 1;
@@ -3119,7 +3119,7 @@ static int drbd_asb_recover_0p(struct drbd_peer_device *peer_device) __must_hold
}
if (after_sb_0p == ASB_DISCARD_ZERO_CHG)
break;
- /* else: fall through */
+ /* else, fall through */
case ASB_DISCARD_LEAST_CHG:
if (ch_self < ch_peer)
rv = -1;
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 643a04af213bc86db9d2adcefbd92bea4d2d38a2..3809c7e6be8c27f78e911c141ed67a3729e89fd9 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -866,7 +866,7 @@ int __req_mod(struct drbd_request *req, enum drbd_req_event what,
} /* else: FIXME can this happen? */
break;
}
- /* else, fall through to BARRIER_ACKED */
+ /* else, fall through - to BARRIER_ACKED */
case BARRIER_ACKED:
/* barrier ack for READ requests does not make sense */
diff --git a/drivers/block/rsxx/core.c b/drivers/block/rsxx/core.c
index 0cf4509d575ce08a535e07a151ce5765bf29c1e6..898d522e83381aa4ddfa5fafcdf9dbbf898895eb 100644
--- a/drivers/block/rsxx/core.c
+++ b/drivers/block/rsxx/core.c
@@ -439,6 +439,7 @@ static void card_state_change(struct rsxx_cardinfo *card,
* Fall through so the DMA devices can be attached and
* the user can attempt to pull off their data.
*/
+ /* fall through */
case CARD_STATE_GOOD:
st = rsxx_get_card_size8(card, &card->size8);
if (st)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c
index d131cca999dd2c7f6361b9c784c4aef26c292ed7..10f2aa9f29a401ace7bc2ea34cfd74e3e99ec6d1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c
@@ -23,38 +23,55 @@ void pack_hdmi_infoframe(struct packed_hdmi_infoframe *packed_frame,
*/
case 17:
subpack1_high = (raw_frame[16] << 16);
+ /* fall through */
case 16:
subpack1_high |= (raw_frame[15] << 8);
+ /* fall through */
case 15:
subpack1_high |= raw_frame[14];
+ /* fall through */
case 14:
subpack1_low = (raw_frame[13] << 24);
+ /* fall through */
case 13:
subpack1_low |= (raw_frame[12] << 16);
+ /* fall through */
case 12:
subpack1_low |= (raw_frame[11] << 8);
+ /* fall through */
case 11:
subpack1_low |= raw_frame[10];
+ /* fall through */
case 10:
subpack0_high = (raw_frame[9] << 16);
+ /* fall through */
case 9:
subpack0_high |= (raw_frame[8] << 8);
+ /* fall through */
case 8:
subpack0_high |= raw_frame[7];
+ /* fall through */
case 7:
subpack0_low = (raw_frame[6] << 24);
+ /* fall through */
case 6:
subpack0_low |= (raw_frame[5] << 16);
+ /* fall through */
case 5:
subpack0_low |= (raw_frame[4] << 8);
+ /* fall through */
case 4:
subpack0_low |= raw_frame[3];
+ /* fall through */
case 3:
header = (raw_frame[2] << 16);
+ /* fall through */
case 2:
header |= (raw_frame[1] << 8);
+ /* fall through */
case 1:
header |= raw_frame[0];
+ /* fall through */
case 0:
break;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
index 49ef7e57aad419e66328bed9e6f3f05806f370da..7f1adab21a5f57ee18da72311a171b7f184ccb6f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
@@ -122,6 +122,7 @@ nv04_dmaobj_new(struct nvkm_dma *dma, const struct nvkm_oclass *oclass,
break;
case NV_MEM_ACCESS_WO:
dmaobj->flags0 |= 0x00008000;
+ /* fall through */
case NV_MEM_ACCESS_RW:
dmaobj->flags2 |= 0x00000002;
break;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
index ad707ff176cc757d0aa46a7114dbbeec3d1c30c9..93493b335d7611046f16a07a583f6fc5534c21a1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
@@ -117,8 +117,10 @@ nv04_fifo_swmthd(struct nvkm_device *device, u32 chid, u32 addr, u32 data)
switch (mthd) {
case 0x0000 ... 0x0000: /* subchannel's engine -> software */
nvkm_wr32(device, 0x003280, (engine &= ~mask));
+ /* fall through */
case 0x0180 ... 0x01fc: /* handle -> instance */
data = nvkm_rd32(device, 0x003258) & 0x0000ffff;
+ /* fall through */
case 0x0100 ... 0x017c:
case 0x0200 ... 0x1ffc: /* pass method down to sw */
if (!(engine & mask) && sw)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
index 8c7ba32763c42e702d8e9d753851dd37b087755a..47c16821c37f69e5450f6c85cca588430bb0f3fc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
@@ -81,6 +81,7 @@ nv40_fifo_init(struct nvkm_fifo *base)
case 0x49:
case 0x4b:
nvkm_wr32(device, 0x002230, 0x00000001);
+ /* fall through */
case 0x40:
case 0x41:
case 0x42:
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
index c3068358f695ba5be8705004551bb96d3e4c813a..7112992e0e388cf4ac5113eb878382af9f2ba858 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
@@ -135,6 +135,7 @@ nvbios_perfEp(struct nvkm_bios *bios, int idx,
break;
case 0x30:
info->script = nvbios_rd16(bios, perf + 0x02);
+ /* fall through */
case 0x35:
info->fanspeed = nvbios_rd08(bios, perf + 0x06);
info->voltage = nvbios_rd08(bios, perf + 0x07);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
index e6e804cee2bc8d40b0bdd3a829fbb95b67222677..bda6cc9a7aafbd28395db0c1165dd9167e1ee4f8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
@@ -134,6 +134,7 @@ pll_map(struct nvkm_bios *bios)
device->chipset == 0xaa ||
device->chipset == 0xac)
return g84_pll_mapping;
+ /* fall through */
default:
return NULL;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
index ba6a868d4c9564eca89609da597b4dc1cae66b41..40e564524b7a90d6c6eb212f56c0f2c88fd0b47f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
@@ -90,6 +90,7 @@ nvkm_cstate_valid(struct nvkm_clk *clk, struct nvkm_cstate *cstate,
case NVKM_CLK_BOOST_NONE:
if (clk->base_khz && freq > clk->base_khz)
return false;
+ /* fall through */
case NVKM_CLK_BOOST_BIOS:
if (clk->boost_khz && freq > clk->boost_khz)
return false;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
index 1c21b8b53b78b3c407a3e88db713075d724790bb..4f000237796fd026c359cc18618c81e26197a744 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
@@ -363,6 +363,7 @@ mcp77_clk_prog(struct nvkm_clk *base)
switch (clk->vsrc) {
case nv_clk_src_cclk:
mast |= 0x00400000;
+ /* fall through */
default:
nvkm_wr32(device, 0x4600, clk->vdiv);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
index 2b12e388f47aa3d130689583f6dd16311f31074f..5f4c287d79431beec2c26ad1a397e7c9e61af203 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
@@ -131,11 +131,13 @@ nv40_ram_prog(struct nvkm_ram *base)
nvkm_mask(device, 0x00402c, 0xc0771100, ram->ctrl);
nvkm_wr32(device, 0x004048, ram->coef);
nvkm_wr32(device, 0x004030, ram->coef);
+ /* fall through */
case 0x43:
case 0x49:
case 0x4b:
nvkm_mask(device, 0x004038, 0xc0771100, ram->ctrl);
nvkm_wr32(device, 0x00403c, ram->coef);
+ /* fall through */
default:
nvkm_mask(device, 0x004020, 0xc0771100, ram->ctrl);
nvkm_wr32(device, 0x004024, ram->coef);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c
index 844971e5e8746f469b7dee5bdedead8e254f5393..2a6150ab5611da2431232e559aac3c62373d12ac 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c
@@ -159,6 +159,7 @@ mxm_dcb_sanitise_entry(struct nvkm_bios *bios, void *data, int idx, u16 pdcb)
break;
case 0x0e: /* eDP, falls through to DPint */
ctx.outp[1] |= 0x00010000;
+ /* fall through */
case 0x07: /* DP internal, wtf is this?? HP8670w */
ctx.outp[1] |= 0x00000004; /* use_power_scripts? */
type = DCB_CONNECTOR_eDP;
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index e3a5af65dbce7d731277ee67817e4ae601031fd6..b4f3d64e7da8bda08ed208abaf3e2018594a7e96 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -259,9 +259,11 @@ static unsigned int jmb38x_ms_write_data(struct jmb38x_ms_host *host,
case 3:
host->io_word[0] |= buf[off + 2] << 16;
host->io_pos++;
+ /* fall through */
case 2:
host->io_word[0] |= buf[off + 1] << 8;
host->io_pos++;
+ /* fall through */
case 1:
host->io_word[0] |= buf[off];
host->io_pos++;
diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c
index bed205849d027020e260dfa4b68ac3fba8aaa9ed..1bbb2ead9556df85ccd440ef1dabb62887f4e1e8 100644
--- a/drivers/memstick/host/tifm_ms.c
+++ b/drivers/memstick/host/tifm_ms.c
@@ -166,9 +166,11 @@ static unsigned int tifm_ms_write_data(struct tifm_ms *host,
case 3:
host->io_word |= buf[off + 2] << 16;
host->io_pos++;
+ /* fall through */
case 2:
host->io_word |= buf[off + 1] << 8;
host->io_pos++;
+ /* fall through */
case 1:
host->io_word |= buf[off];
host->io_pos++;
diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c
index a0cc1cc452927b54e84d749d053fe99e63463ca2..5961f14259e5eaaa987af1ff6a70bec34399ec63 100644
--- a/drivers/nfc/pn533/pn533.c
+++ b/drivers/nfc/pn533/pn533.c
@@ -2147,6 +2147,7 @@ static int pn533_transceive(struct nfc_dev *nfc_dev,
break;
}
+ /* fall through */
default:
/* jumbo frame ? */
if (skb->len > PN533_CMD_DATAEXCH_DATA_MAXLEN) {
@@ -2273,6 +2274,7 @@ static void pn533_wq_mi_recv(struct work_struct *work)
break;
}
+ /* fall through */
default:
skb_put_u8(skb, 1); /*TG*/
diff --git a/drivers/nfc/st21nfca/dep.c b/drivers/nfc/st21nfca/dep.c
index fd08be2917e60ab6d4adc5254e3df2090ae6f9f5..c005997493afcc2de8f49f38ba821dbb2c1ff31a 100644
--- a/drivers/nfc/st21nfca/dep.c
+++ b/drivers/nfc/st21nfca/dep.c
@@ -400,6 +400,7 @@ static int st21nfca_tm_event_send_data(struct nfc_hci_dev *hdev,
default:
return 1;
}
+ break;
default:
return 1;
}
@@ -619,6 +620,7 @@ static void st21nfca_im_recv_dep_res_cb(void *context, struct sk_buff *skb,
switch (ST21NFCA_NFC_DEP_PFB_TYPE(dep_res->pfb)) {
case ST21NFCA_NFC_DEP_PFB_ACK_NACK_PDU:
pr_err("Received a ACK/NACK PDU\n");
+ /* fall through */
case ST21NFCA_NFC_DEP_PFB_I_PDU:
info->dep_info.curr_nfc_dep_pni =
ST21NFCA_NFC_DEP_PFB_PNI(dep_res->pfb + 1);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index f3362f4ab16e67e554ad57b9989c8c868d3a9f4b..d4a7263e4b8f90c2dfbc3d39db6324e8dc513559 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -4920,24 +4920,30 @@ ahc_fini_scbdata(struct ahc_softc *ahc)
}
ahc_dma_tag_destroy(ahc, scb_data->sg_dmat);
}
+ /* fall through */
case 6:
ahc_dmamap_unload(ahc, scb_data->sense_dmat,
scb_data->sense_dmamap);
+ /* fall through */
case 5:
ahc_dmamem_free(ahc, scb_data->sense_dmat, scb_data->sense,
scb_data->sense_dmamap);
ahc_dmamap_destroy(ahc, scb_data->sense_dmat,
scb_data->sense_dmamap);
+ /* fall through */
case 4:
ahc_dma_tag_destroy(ahc, scb_data->sense_dmat);
+ /* fall through */
case 3:
ahc_dmamap_unload(ahc, scb_data->hscb_dmat,
scb_data->hscb_dmamap);
+ /* fall through */
case 2:
ahc_dmamem_free(ahc, scb_data->hscb_dmat, scb_data->hscbs,
scb_data->hscb_dmamap);
ahc_dmamap_destroy(ahc, scb_data->hscb_dmat,
scb_data->hscb_dmamap);
+ /* fall through */
case 1:
ahc_dma_tag_destroy(ahc, scb_data->hscb_dmat);
break;
@@ -6002,8 +6008,8 @@ ahc_search_qinfifo(struct ahc_softc *ahc, int target, char channel,
if ((scb->flags & SCB_ACTIVE) == 0)
printk("Inactive SCB in Waiting List\n");
ahc_done(ahc, scb);
- /* FALLTHROUGH */
}
+ /* fall through */
case SEARCH_REMOVE:
next = ahc_rem_wscb(ahc, next, prev);
break;
@@ -7008,8 +7014,8 @@ ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts)
}
address -= address_offset;
fmt3_ins->address = address;
- /* FALLTHROUGH */
}
+ /* fall through */
case AIC_OP_OR:
case AIC_OP_AND:
case AIC_OP_XOR:
@@ -7035,7 +7041,7 @@ ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts)
fmt1_ins->opcode = AIC_OP_AND;
fmt1_ins->immediate = 0xff;
}
- /* FALLTHROUGH */
+ /* fall through */
case AIC_OP_ROL:
if ((ahc->features & AHC_ULTRA2) != 0) {
int i, count;
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 96b96e2ab91aff7b96b8b160e3e18bd0e0d6a537..ed1bd369baa00c121c3c079a1e82315e1a76de73 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -679,6 +679,7 @@ int beiscsi_set_param(struct iscsi_cls_conn *cls_conn,
case ISCSI_PARAM_MAX_XMIT_DLENGTH:
if (conn->max_xmit_dlength > 65536)
conn->max_xmit_dlength = 65536;
+ /* fall through */
default:
return 0;
}
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 76e49d902609413afc1099dea1f174438cf45ce5..0760d0bd8a10b297837acd3d1042a914fe281104 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -1532,6 +1532,7 @@ beiscsi_hdl_get_handle(struct beiscsi_conn *beiscsi_conn,
break;
case UNSOL_DATA_DIGEST_ERROR_NOTIFY:
error = 1;
+ /* fall through */
case UNSOL_DATA_NOTIFY:
pasync_handle = pasync_ctx->async_entry[ci].data;
break;
diff --git a/drivers/scsi/bfa/bfa_fcpim.c b/drivers/scsi/bfa/bfa_fcpim.c
index 2c85f5b1f9c1c0f082764bee358aaa302887d4fa..7e996bcf026c4eba437aa95bd78d5252b51c7a4b 100644
--- a/drivers/scsi/bfa/bfa_fcpim.c
+++ b/drivers/scsi/bfa/bfa_fcpim.c
@@ -2586,6 +2586,7 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim)
case FCP_IODIR_RW:
bfa_stats(itnim, input_reqs);
bfa_stats(itnim, output_reqs);
+ /* fall through */
default:
bfi_h2i_set(m->mh, BFI_MC_IOIM_IO, 0, bfa_fn_lpu(ioim->bfa));
}
@@ -2820,6 +2821,7 @@ bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *m)
case BFI_IOIM_STS_TIMEDOUT:
bfa_stats(ioim->itnim, iocomp_timedout);
+ /* fall through */
case BFI_IOIM_STS_ABORTED:
rsp->io_status = BFI_IOIM_STS_ABORTED;
bfa_stats(ioim->itnim, iocomp_aborted);
@@ -3215,9 +3217,7 @@ bfa_tskim_sm_cleanup_qfull(struct bfa_tskim_s *tskim,
switch (event) {
case BFA_TSKIM_SM_DONE:
bfa_reqq_wcancel(&tskim->reqq_wait);
- /*
- * Fall through !!!
- */
+ /* fall through */
case BFA_TSKIM_SM_QRESUME:
bfa_sm_set_state(tskim, bfa_tskim_sm_cleanup);
bfa_tskim_send_abort(tskim);
diff --git a/drivers/scsi/csiostor/csio_wr.c b/drivers/scsi/csiostor/csio_wr.c
index 66bbd21819ae4784e9c571b224513fbf1ef3303c..03bd896cdbb9e470b14c807fd5bd82dad3cf1e92 100644
--- a/drivers/scsi/csiostor/csio_wr.c
+++ b/drivers/scsi/csiostor/csio_wr.c
@@ -808,6 +808,7 @@ csio_wr_destroy_queues(struct csio_hw *hw, bool cmd)
csio_q_eqid(hw, i) = CSIO_MAX_QID;
}
+ /* fall through */
case CSIO_INGRESS:
if (csio_q_iqid(hw, i) != CSIO_MAX_QID) {
csio_wr_cleanup_iq_ftr(hw, i);
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index cea7f502e8ca362539fcf49c008be1fdd0a4f206..64ae418d29f35dfbaa408c4dcdbfae6149c1e0a4 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -796,21 +796,21 @@ static int imm_engine(imm_struct *dev, struct scsi_cmnd *cmd)
return 0;
}
return 1; /* wait until imm_wakeup claims parport */
- /* Phase 1 - Connected */
- case 1:
+
+ case 1: /* Phase 1 - Connected */
imm_connect(dev, CONNECT_EPP_MAYBE);
cmd->SCp.phase++;
+ /* fall through */
- /* Phase 2 - We are now talking to the scsi bus */
- case 2:
+ case 2: /* Phase 2 - We are now talking to the scsi bus */
if (!imm_select(dev, scmd_id(cmd))) {
imm_fail(dev, DID_NO_CONNECT);
return 0;
}
cmd->SCp.phase++;
+ /* fall through */
- /* Phase 3 - Ready to accept a command */
- case 3:
+ case 3: /* Phase 3 - Ready to accept a command */
w_ctr(ppb, 0x0c);
if (!(r_str(ppb) & 0x80))
return 1;
@@ -818,9 +818,9 @@ static int imm_engine(imm_struct *dev, struct scsi_cmnd *cmd)
if (!imm_send_command(cmd))
return 0;
cmd->SCp.phase++;
+ /* fall through */
- /* Phase 4 - Setup scatter/gather buffers */
- case 4:
+ case 4: /* Phase 4 - Setup scatter/gather buffers */
if (scsi_bufflen(cmd)) {
cmd->SCp.buffer = scsi_sglist(cmd);
cmd->SCp.this_residual = cmd->SCp.buffer->length;
@@ -834,8 +834,9 @@ static int imm_engine(imm_struct *dev, struct scsi_cmnd *cmd)
cmd->SCp.phase++;
if (cmd->SCp.this_residual & 0x01)
cmd->SCp.this_residual++;
- /* Phase 5 - Pre-Data transfer stage */
- case 5:
+ /* fall through */
+
+ case 5: /* Phase 5 - Pre-Data transfer stage */
/* Spin lock for BUSY */
w_ctr(ppb, 0x0c);
if (!(r_str(ppb) & 0x80))
@@ -850,9 +851,9 @@ static int imm_engine(imm_struct *dev, struct scsi_cmnd *cmd)
if (imm_negotiate(dev))
return 0;
cmd->SCp.phase++;
+ /* fall through */
- /* Phase 6 - Data transfer stage */
- case 6:
+ case 6: /* Phase 6 - Data transfer stage */
/* Spin lock for BUSY */
w_ctr(ppb, 0x0c);
if (!(r_str(ppb) & 0x80))
@@ -866,9 +867,9 @@ static int imm_engine(imm_struct *dev, struct scsi_cmnd *cmd)
return 1;
}
cmd->SCp.phase++;
+ /* fall through */
- /* Phase 7 - Post data transfer stage */
- case 7:
+ case 7: /* Phase 7 - Post data transfer stage */
if ((dev->dp) && (dev->rd)) {
if ((dev->mode == IMM_NIBBLE) || (dev->mode == IMM_PS2)) {
w_ctr(ppb, 0x4);
@@ -878,9 +879,9 @@ static int imm_engine(imm_struct *dev, struct scsi_cmnd *cmd)
}
}
cmd->SCp.phase++;
+ /* fall through */
- /* Phase 8 - Read status/message */
- case 8:
+ case 8: /* Phase 8 - Read status/message */
/* Check for data overrun */
if (imm_wait(dev) != (unsigned char) 0xb8) {
imm_fail(dev, DID_ERROR);
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 7290573110fe61e3e332de615be0a51dea1d84f1..44f426347d4f45b7fc0d4508ea7ae9b121fdcd7e 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -3092,6 +3092,7 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
case SLI_MGMT_GHAT:
case SLI_MGMT_GRPL:
rsp_size = FC_MAX_NS_RSP;
+ /* fall through */
case SLI_MGMT_DHBA:
case SLI_MGMT_DHAT:
pe = (struct lpfc_fdmi_port_entry *)&CtReq->un.PortID;
@@ -3104,6 +3105,7 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
case SLI_MGMT_GPAT:
case SLI_MGMT_GPAS:
rsp_size = FC_MAX_NS_RSP;
+ /* fall through */
case SLI_MGMT_DPRT:
case SLI_MGMT_DPA:
pe = (struct lpfc_fdmi_port_entry *)&CtReq->un.PortID;
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index fc077cb87900305126741ce8330b42f474f0cacd..7b0755e3527dec5c4cfea81d1007c7c1893fd8d5 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -8775,6 +8775,7 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lpfc_nlp_put(ndlp);
return;
}
+ /* fall through */
default:
/* Try to recover from this error */
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index aa4961a2caf81f4418e9c0bcc71808636bcd755f..14fffbebbbb53d160cb229eca5cb540974b6cd73 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -4667,9 +4667,11 @@ lpfc_check_sli_ndlp(struct lpfc_hba *phba,
case CMD_GEN_REQUEST64_CR:
if (iocb->context_un.ndlp == ndlp)
return 1;
+ /* fall through */
case CMD_ELS_REQUEST64_CR:
if (icmd->un.elsreq64.remoteID == ndlp->nlp_DID)
return 1;
+ /* fall through */
case CMD_XMIT_ELS_RSP64_CX:
if (iocb->context1 == (uint8_t *) ndlp)
return 1;
@@ -5856,7 +5858,7 @@ lpfc_disc_timeout_handler(struct lpfc_vport *vport)
case LPFC_LINK_UP:
lpfc_issue_clear_la(phba, vport);
- /* Drop thru */
+ /* fall through */
case LPFC_LINK_UNKNOWN:
case LPFC_WARM_START:
case LPFC_INIT_START:
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 6172682a24ba23dea9d4d69ab7703634559f86a5..11d284c5486ea942e89cdf120ac571678910d668 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -360,6 +360,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
case NLP_STE_NPR_NODE:
if (!(ndlp->nlp_flag & NLP_NPR_ADISC))
break;
+ /* fall through */
case NLP_STE_REG_LOGIN_ISSUE:
case NLP_STE_PRLI_ISSUE:
case NLP_STE_UNMAPPED_NODE:
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index 1aa00d2c3f74e329341114562527c3f78914f6ec..d16ca413110dca1cdb6e0804558d4fefcdbcdf1d 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -1106,6 +1106,7 @@ lpfc_nvme_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
lpfc_ncmd, nCmd,
lpfc_ncmd->cur_iocbq.sli4_xritag,
bf_get(lpfc_wcqe_c_xb, wcqe));
+ /* fall through */
default:
out_err:
lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_IOERR,
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index a497b2c0cb798e07d240affc72b4621fa1503f34..ff3c5e0f4e2b9b669beaf7f94956b1ce903e43d0 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -1137,7 +1137,7 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc,
break;
}
- /* Drop thru */
+ /* fall through */
case SCSI_PROT_WRITE_INSERT:
/*
* For WRITE_INSERT, force the error
@@ -1256,7 +1256,7 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc,
rc = BG_ERR_TGT | BG_ERR_CHECK;
break;
}
- /* Drop thru */
+ /* fall through */
case SCSI_PROT_WRITE_INSERT:
/*
* For WRITE_INSERT, force the
@@ -1338,7 +1338,7 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc,
switch (op) {
case SCSI_PROT_WRITE_PASS:
rc = BG_ERR_CHECK;
- /* Drop thru */
+ /* fall through */
case SCSI_PROT_WRITE_INSERT:
/*
@@ -3822,7 +3822,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
lpfc_cmd->cur_iocbq.sli4_lxritag,
0, 0);
}
- /* else: fall through */
+ /* fall through */
default:
cmd->result = DID_ERROR << 16;
break;
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index be3c73ebbfde623006b14150081d6e3222a5843b..4bad54463eb287889c80d8e7e7003d0e0e4cd586 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -216,12 +216,14 @@ static void osst_analyze_sense(struct osst_request *SRpnt, struct st_cmdstatus *
switch (sense[0] & 0x7f) {
case 0x71:
s->deferred = 1;
+ /* fall through */
case 0x70:
s->fixed_format = 1;
s->flags = sense[2] & 0xe0;
break;
case 0x73:
s->deferred = 1;
+ /* fall through */
case 0x72:
s->fixed_format = 0;
ucp = scsi_sense_desc_find(sense, SCSI_SENSE_BUFFERSIZE, 4);
@@ -591,6 +593,7 @@ static void osst_init_aux(struct osst_tape * STp, int frame_type, int frame_seq_
dat->dat_list[0].flags = frame_type==OS_FRAME_TYPE_MARKER?
OS_DAT_FLAGS_MARK:OS_DAT_FLAGS_DATA;
dat->dat_list[0].reserved = 0;
+ /* fall through */
case OS_FRAME_TYPE_EOD:
aux->update_frame_cntr = htonl(0);
par->partition_num = OS_DATA_PARTITION;
@@ -4086,6 +4089,7 @@ static int osst_int_ioctl(struct osst_tape * STp, struct osst_request ** aSRpnt,
switch (cmd_in) {
case MTFSFM:
chg_eof = 0; /* Changed from the FSF after this */
+ /* fall through */
case MTFSF:
if (STp->raw)
return (-EIO);
@@ -4101,6 +4105,7 @@ static int osst_int_ioctl(struct osst_tape * STp, struct osst_request ** aSRpnt,
case MTBSF:
chg_eof = 0; /* Changed from the FSF after this */
+ /* fall through */
case MTBSFM:
if (STp->raw)
return (-EIO);
@@ -4312,6 +4317,7 @@ static int osst_int_ioctl(struct osst_tape * STp, struct osst_request ** aSRpnt,
name, STp->block_size);
return 0;
}
+ /* fall through */
case MTSETDENSITY: /* Set tape density */
case MTSETDRVBUFFER: /* Set drive buffering */
case SET_DENS_AND_BLK: /* Set density and block size */
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index c182b5458f98cb863d049e6354caa18e3f3e16b2..35213082e933bbeb3510a48efab2da7616185fa7 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -717,6 +717,7 @@ static int ppa_engine(ppa_struct *dev, struct scsi_cmnd *cmd)
}
cmd->SCp.phase++;
}
+ /* fall through */
case 2: /* Phase 2 - We are now talking to the scsi bus */
if (!ppa_select(dev, scmd_id(cmd))) {
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c
index 0a2a54517b151d8d1451ba85b5d7b17366d4e6d2..054fb059926304225ee4973f8270d15b2bb33173 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.c
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c
@@ -3072,6 +3072,7 @@ static void sym_sir_bad_scsi_status(struct sym_hcb *np, int num, struct sym_ccb
sym_print_addr(cp->cmd, "%s\n",
s_status == S_BUSY ? "BUSY" : "QUEUE FULL\n");
}
+ /* fall through */
default: /* S_INT, S_INT_COND_MET, S_CONFLICT */
sym_complete_error (np, cp);
break;
@@ -4632,6 +4633,7 @@ static void sym_int_sir(struct sym_hcb *np)
* Negotiation failed.
* Target does not want answer message.
*/
+ /* fall through */
case SIR_NEGO_PROTO:
sym_nego_default(np, tp, cp);
goto out;
diff --git a/drivers/scsi/sym53c8xx_2/sym_nvram.c b/drivers/scsi/sym53c8xx_2/sym_nvram.c
index 5662fbb3ff60d40dd12e14cfcdd104400e4d2123..0d37b4f07b5e15b716f0d6292b0564c246870247 100644
--- a/drivers/scsi/sym53c8xx_2/sym_nvram.c
+++ b/drivers/scsi/sym53c8xx_2/sym_nvram.c
@@ -708,6 +708,7 @@ static int sym_read_Tekram_nvram (struct sym_device *np, Tekram_nvram *nvram)
data, len);
if (!x)
break;
+ /* fall through */
default:
x = sym_read_T93C46_nvram(np, nvram);
break;
diff --git a/fs/adfs/dir_f.c b/fs/adfs/dir_f.c
index 0fbfd0b04ae09abca52a420f8d6754ce83f1781e..382c9d7ad375be6df5ce6e96e00138257fada9d9 100644
--- a/fs/adfs/dir_f.c
+++ b/fs/adfs/dir_f.c
@@ -24,8 +24,11 @@ static inline unsigned int adfs_readval(unsigned char *p, int len)
switch (len) {
case 4: val |= p[3] << 24;
+ /* fall through */
case 3: val |= p[2] << 16;
+ /* fall through */
case 2: val |= p[1] << 8;
+ /* fall through */
default: val |= p[0];
}
return val;
@@ -35,8 +38,11 @@ static inline void adfs_writeval(unsigned char *p, int len, unsigned int val)
{
switch (len) {
case 4: p[3] = val >> 24;
+ /* fall through */
case 3: p[2] = val >> 16;
+ /* fall through */
case 2: p[1] = val >> 8;
+ /* fall through */
default: p[0] = val;
}
}
diff --git a/fs/affs/super.c b/fs/affs/super.c
index d58217f0baaa2c26bc1259a746a8a15eef4a6980..7370228eefb2e0a2918d1f57b53e6f46b2eb721f 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -481,7 +481,7 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
break;
case MUFS_OFS:
affs_set_opt(sbi->s_flags, SF_MUFS);
- /* fall thru */
+ /* fall through */
case FS_OFS:
affs_set_opt(sbi->s_flags, SF_OFS);
sb->s_flags |= SB_NOEXEC;
@@ -489,6 +489,7 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
case MUFS_DCOFS:
case MUFS_INTLOFS:
affs_set_opt(sbi->s_flags, SF_MUFS);
+ /* fall through */
case FS_DCOFS:
case FS_INTLOFS:
affs_set_opt(sbi->s_flags, SF_INTL);
diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice.c
index 2f8acb4c556d28c77ec6d8c130eaaf3916a38403..748090014519d10af0152a8c695df7bdf77500b2 100644
--- a/fs/afs/cmservice.c
+++ b/fs/afs/cmservice.c
@@ -285,6 +285,7 @@ static int afs_deliver_cb_callback(struct afs_call *call)
call->unmarshall++;
/* extract the FID array and its count in two steps */
+ /* fall through */
case 1:
_debug("extract FID count");
ret = afs_extract_data(call, true);
@@ -304,6 +305,7 @@ static int afs_deliver_cb_callback(struct afs_call *call)
afs_extract_to_buf(call, call->count * 3 * 4);
call->unmarshall++;
+ /* Fall through */
case 2:
_debug("extract FID array");
ret = afs_extract_data(call, true);
@@ -329,6 +331,7 @@ static int afs_deliver_cb_callback(struct afs_call *call)
call->unmarshall++;
/* extract the callback array and its count in two steps */
+ /* fall through */
case 3:
_debug("extract CB count");
ret = afs_extract_data(call, true);
@@ -344,6 +347,7 @@ static int afs_deliver_cb_callback(struct afs_call *call)
iov_iter_discard(&call->iter, READ, call->count2 * 3 * 4);
call->unmarshall++;
+ /* Fall through */
case 4:
_debug("extract discard %zu/%u",
iov_iter_count(&call->iter), call->count2 * 3 * 4);
@@ -422,6 +426,7 @@ static int afs_deliver_cb_init_call_back_state3(struct afs_call *call)
afs_extract_to_buf(call, 11 * sizeof(__be32));
call->unmarshall++;
+ /* Fall through */
case 1:
_debug("extract UUID");
ret = afs_extract_data(call, false);
@@ -537,6 +542,7 @@ static int afs_deliver_cb_probe_uuid(struct afs_call *call)
afs_extract_to_buf(call, 11 * sizeof(__be32));
call->unmarshall++;
+ /* Fall through */
case 1:
_debug("extract UUID");
ret = afs_extract_data(call, false);
@@ -673,6 +679,7 @@ static int afs_deliver_yfs_cb_callback(struct afs_call *call)
call->unmarshall++;
/* extract the FID array and its count in two steps */
+ /* Fall through */
case 1:
_debug("extract FID count");
ret = afs_extract_data(call, true);
@@ -692,6 +699,7 @@ static int afs_deliver_yfs_cb_callback(struct afs_call *call)
afs_extract_to_buf(call, size);
call->unmarshall++;
+ /* Fall through */
case 2:
_debug("extract FID array");
ret = afs_extract_data(call, false);
diff --git a/fs/afs/file.c b/fs/afs/file.c
index 323ae99122039944a3df2a36a126748fafcd2529..e8d6619890a91bffb1d3ce12cf51c23547f55508 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -300,6 +300,8 @@ int afs_page_filler(void *data, struct page *page)
/* page will not be cached */
case -ENOBUFS:
_debug("cache said ENOBUFS");
+
+ /* fall through */
default:
go_on:
req = kzalloc(sizeof(struct afs_read) + sizeof(struct page *),
diff --git a/fs/afs/flock.c b/fs/afs/flock.c
index e432bd27a2e7b893bf8a1d2480cf2c7efdc17ab8..6a0174258382a696e02bc716a9e8784d584a9f6b 100644
--- a/fs/afs/flock.c
+++ b/fs/afs/flock.c
@@ -303,6 +303,7 @@ void afs_lock_work(struct work_struct *work)
return;
}
+ /* Fall through */
default:
/* Looks like a lock request was withdrawn. */
spin_unlock(&vnode->lock);
diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c
index 0b37867b5c202332b66ba5bede2a31e4287a23e0..b68471ce5c35e5a7f18c64da5fdc4304d1b487e1 100644
--- a/fs/afs/fsclient.c
+++ b/fs/afs/fsclient.c
@@ -498,7 +498,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
afs_extract_to_tmp(call);
}
- /* extract the returned data length */
+ /* Fall through - and extract the returned data length */
case 1:
_debug("extract data length");
ret = afs_extract_data(call, true);
@@ -525,7 +525,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
iov_iter_bvec(&call->iter, READ, call->bvec, 1, size);
ASSERTCMP(size, <=, PAGE_SIZE);
- /* extract the returned data */
+ /* Fall through - and extract the returned data */
case 2:
_debug("extract data %zu/%llu",
iov_iter_count(&call->iter), req->remain);
@@ -552,6 +552,8 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
/* Discard any excess data the server gave us */
iov_iter_discard(&call->iter, READ, req->actual_len - req->len);
call->unmarshall = 3;
+
+ /* Fall through */
case 3:
_debug("extract discard %zu/%llu",
iov_iter_count(&call->iter), req->actual_len - req->len);
@@ -564,7 +566,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
call->unmarshall = 4;
afs_extract_to_buf(call, (21 + 3 + 6) * 4);
- /* extract the metadata */
+ /* Fall through - and extract the metadata */
case 4:
ret = afs_extract_data(call, false);
if (ret < 0)
@@ -1634,7 +1636,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
call->unmarshall++;
afs_extract_to_buf(call, 12 * 4);
- /* extract the returned status record */
+ /* Fall through - and extract the returned status record */
case 1:
_debug("extract status");
ret = afs_extract_data(call, true);
@@ -1646,7 +1648,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
call->unmarshall++;
afs_extract_to_tmp(call);
- /* extract the volume name length */
+ /* Fall through - and extract the volume name length */
case 2:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -1661,7 +1663,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_begin(call, call->reply[2], size);
call->unmarshall++;
- /* extract the volume name */
+ /* Fall through - and extract the volume name */
case 3:
_debug("extract volname");
ret = afs_extract_data(call, true);
@@ -1674,7 +1676,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_to_tmp(call);
call->unmarshall++;
- /* extract the offline message length */
+ /* Fall through - and extract the offline message length */
case 4:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -1689,7 +1691,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_begin(call, call->reply[2], size);
call->unmarshall++;
- /* extract the offline message */
+ /* Fall through - and extract the offline message */
case 5:
_debug("extract offline");
ret = afs_extract_data(call, true);
@@ -1703,7 +1705,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_to_tmp(call);
call->unmarshall++;
- /* extract the message of the day length */
+ /* Fall through - and extract the message of the day length */
case 6:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -1718,7 +1720,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_begin(call, call->reply[2], size);
call->unmarshall++;
- /* extract the message of the day */
+ /* Fall through - and extract the message of the day */
case 7:
_debug("extract motd");
ret = afs_extract_data(call, false);
@@ -2016,7 +2018,7 @@ static int afs_deliver_fs_get_capabilities(struct afs_call *call)
afs_extract_to_tmp(call);
call->unmarshall++;
- /* Extract the capabilities word count */
+ /* Fall through - and extract the capabilities word count */
case 1:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -2029,7 +2031,7 @@ static int afs_deliver_fs_get_capabilities(struct afs_call *call)
iov_iter_discard(&call->iter, READ, count * sizeof(__be32));
call->unmarshall++;
- /* Extract capabilities words */
+ /* Fall through - and extract capabilities words */
case 2:
ret = afs_extract_data(call, false);
if (ret < 0)
@@ -2206,6 +2208,7 @@ static int afs_deliver_fs_inline_bulk_status(struct afs_call *call)
call->unmarshall++;
/* Extract the file status count and array in two steps */
+ /* Fall through */
case 1:
_debug("extract status count");
ret = afs_extract_data(call, true);
@@ -2223,6 +2226,7 @@ static int afs_deliver_fs_inline_bulk_status(struct afs_call *call)
more_counts:
afs_extract_to_buf(call, 21 * sizeof(__be32));
+ /* Fall through */
case 2:
_debug("extract status array %u", call->count);
ret = afs_extract_data(call, true);
@@ -2246,6 +2250,7 @@ static int afs_deliver_fs_inline_bulk_status(struct afs_call *call)
afs_extract_to_tmp(call);
/* Extract the callback count and array in two steps */
+ /* Fall through */
case 3:
_debug("extract CB count");
ret = afs_extract_data(call, true);
@@ -2262,6 +2267,7 @@ static int afs_deliver_fs_inline_bulk_status(struct afs_call *call)
more_cbs:
afs_extract_to_buf(call, 3 * sizeof(__be32));
+ /* Fall through */
case 4:
_debug("extract CB array");
ret = afs_extract_data(call, true);
@@ -2284,6 +2290,7 @@ static int afs_deliver_fs_inline_bulk_status(struct afs_call *call)
afs_extract_to_buf(call, 6 * sizeof(__be32));
call->unmarshall++;
+ /* Fall through */
case 5:
ret = afs_extract_data(call, false);
if (ret < 0)
diff --git a/fs/afs/misc.c b/fs/afs/misc.c
index bbb1fd51b019ead4d6cd5aeee6b26861dd73fe04..7f2af061ea06e8b1fb82a985b16aa023f50a2d93 100644
--- a/fs/afs/misc.c
+++ b/fs/afs/misc.c
@@ -131,33 +131,42 @@ void afs_prioritise_error(struct afs_error *e, int error, u32 abort_code)
if (e->error == -ETIMEDOUT ||
e->error == -ETIME)
return;
+ /* Fall through */
case -ETIMEDOUT:
case -ETIME:
if (e->error == -ENOMEM ||
e->error == -ENONET)
return;
+ /* Fall through */
case -ENOMEM:
case -ENONET:
if (e->error == -ERFKILL)
return;
+ /* Fall through */
case -ERFKILL:
if (e->error == -EADDRNOTAVAIL)
return;
+ /* Fall through */
case -EADDRNOTAVAIL:
if (e->error == -ENETUNREACH)
return;
+ /* Fall through */
case -ENETUNREACH:
if (e->error == -EHOSTUNREACH)
return;
+ /* Fall through */
case -EHOSTUNREACH:
if (e->error == -EHOSTDOWN)
return;
+ /* Fall through */
case -EHOSTDOWN:
if (e->error == -ECONNREFUSED)
return;
+ /* Fall through */
case -ECONNREFUSED:
if (e->error == -ECONNRESET)
return;
+ /* Fall through */
case -ECONNRESET: /* Responded, but call expired. */
if (e->responded)
return;
diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index 15c7e82d80cb30c0358db68f416b8d88b06dbc7c..3ed2c99c58abe4325661a6a3cbf12bbab2b2cdcf 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -923,6 +923,7 @@ void afs_send_empty_reply(struct afs_call *call)
_debug("oom");
rxrpc_kernel_abort_call(net->socket, call->rxcall,
RX_USER_ABORT, -ENOMEM, "KOO");
+ /* Fall through */
default:
_leave(" [error]");
return;
diff --git a/fs/afs/vlclient.c b/fs/afs/vlclient.c
index c3d9e5a5f67eeb13670b372b04f5b5dc4241282d..b0175b3ef0e8b6bd647a59b033ca2889b3dd8f2f 100644
--- a/fs/afs/vlclient.c
+++ b/fs/afs/vlclient.c
@@ -195,7 +195,9 @@ static int afs_deliver_vl_get_addrs_u(struct afs_call *call)
sizeof(struct afs_uuid__xdr) + 3 * sizeof(__be32));
call->unmarshall++;
- /* Extract the returned uuid, uniquifier, nentries and blkaddrs size */
+ /* Extract the returned uuid, uniquifier, nentries and
+ * blkaddrs size */
+ /* Fall through */
case 1:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -220,7 +222,7 @@ static int afs_deliver_vl_get_addrs_u(struct afs_call *call)
count = min(call->count, 4U);
afs_extract_to_buf(call, count * sizeof(__be32));
- /* Extract entries */
+ /* Fall through - and extract entries */
case 2:
ret = afs_extract_data(call, call->count > 4);
if (ret < 0)
@@ -323,7 +325,7 @@ static int afs_deliver_vl_get_capabilities(struct afs_call *call)
afs_extract_to_tmp(call);
call->unmarshall++;
- /* Extract the capabilities word count */
+ /* Fall through - and extract the capabilities word count */
case 1:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -336,7 +338,7 @@ static int afs_deliver_vl_get_capabilities(struct afs_call *call)
call->unmarshall++;
afs_extract_discard(call, count * sizeof(__be32));
- /* Extract capabilities words */
+ /* Fall through - and extract capabilities words */
case 2:
ret = afs_extract_data(call, false);
if (ret < 0)
@@ -436,6 +438,7 @@ static int afs_deliver_yfsvl_get_endpoints(struct afs_call *call)
/* Extract the returned uuid, uniquifier, fsEndpoints count and
* either the first fsEndpoint type or the volEndpoints
* count if there are no fsEndpoints. */
+ /* Fall through */
case 1:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -476,7 +479,7 @@ static int afs_deliver_yfsvl_get_endpoints(struct afs_call *call)
afs_extract_to_buf(call, size);
call->unmarshall = 2;
- /* Extract fsEndpoints[] entries */
+ /* Fall through - and extract fsEndpoints[] entries */
case 2:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -529,6 +532,7 @@ static int afs_deliver_yfsvl_get_endpoints(struct afs_call *call)
* extract the type of the next endpoint when we extract the
* data of the current one, but this is the first...
*/
+ /* Fall through */
case 3:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -555,7 +559,7 @@ static int afs_deliver_yfsvl_get_endpoints(struct afs_call *call)
afs_extract_to_buf(call, size);
call->unmarshall = 4;
- /* Extract volEndpoints[] entries */
+ /* Fall through - and extract volEndpoints[] entries */
case 4:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -591,7 +595,7 @@ static int afs_deliver_yfsvl_get_endpoints(struct afs_call *call)
afs_extract_discard(call, 0);
call->unmarshall = 5;
- /* Done */
+ /* Fall through - Done */
case 5:
ret = afs_extract_data(call, false);
if (ret < 0)
diff --git a/fs/afs/yfsclient.c b/fs/afs/yfsclient.c
index 6e97a42d24d130471a97a28510ec3712605c50cd..871e29f06257be3abe7085d91c962eba0c7d7a0c 100644
--- a/fs/afs/yfsclient.c
+++ b/fs/afs/yfsclient.c
@@ -544,7 +544,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
afs_extract_to_tmp64(call);
call->unmarshall++;
- /* extract the returned data length */
+ /* Fall through - and extract the returned data length */
case 1:
_debug("extract data length");
ret = afs_extract_data(call, true);
@@ -571,7 +571,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
iov_iter_bvec(&call->iter, READ, call->bvec, 1, size);
ASSERTCMP(size, <=, PAGE_SIZE);
- /* extract the returned data */
+ /* Fall through - and extract the returned data */
case 2:
_debug("extract data %zu/%llu",
iov_iter_count(&call->iter), req->remain);
@@ -598,6 +598,8 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
/* Discard any excess data the server gave us */
iov_iter_discard(&call->iter, READ, req->actual_len - req->len);
call->unmarshall = 3;
+
+ /* Fall through */
case 3:
_debug("extract discard %zu/%llu",
iov_iter_count(&call->iter), req->actual_len - req->len);
@@ -613,7 +615,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
sizeof(struct yfs_xdr_YFSCallBack) +
sizeof(struct yfs_xdr_YFSVolSync));
- /* extract the metadata */
+ /* Fall through - and extract the metadata */
case 4:
ret = afs_extract_data(call, false);
if (ret < 0)
@@ -629,6 +631,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
call->unmarshall++;
+ /* Fall through */
case 5:
break;
}
@@ -1584,7 +1587,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
call->unmarshall++;
afs_extract_to_buf(call, sizeof(struct yfs_xdr_YFSFetchVolumeStatus));
- /* extract the returned status record */
+ /* Fall through - and extract the returned status record */
case 1:
_debug("extract status");
ret = afs_extract_data(call, true);
@@ -1596,7 +1599,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
call->unmarshall++;
afs_extract_to_tmp(call);
- /* extract the volume name length */
+ /* Fall through - and extract the volume name length */
case 2:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -1611,7 +1614,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_begin(call, call->reply[2], size);
call->unmarshall++;
- /* extract the volume name */
+ /* Fall through - and extract the volume name */
case 3:
_debug("extract volname");
ret = afs_extract_data(call, true);
@@ -1624,7 +1627,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_to_tmp(call);
call->unmarshall++;
- /* extract the offline message length */
+ /* Fall through - and extract the offline message length */
case 4:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -1639,7 +1642,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_begin(call, call->reply[2], size);
call->unmarshall++;
- /* extract the offline message */
+ /* Fall through - and extract the offline message */
case 5:
_debug("extract offline");
ret = afs_extract_data(call, true);
@@ -1653,7 +1656,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_to_tmp(call);
call->unmarshall++;
- /* extract the message of the day length */
+ /* Fall through - and extract the message of the day length */
case 6:
ret = afs_extract_data(call, true);
if (ret < 0)
@@ -1668,7 +1671,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
afs_extract_begin(call, call->reply[2], size);
call->unmarshall++;
- /* extract the message of the day */
+ /* Fall through - and extract the message of the day */
case 7:
_debug("extract motd");
ret = afs_extract_data(call, false);
@@ -1681,6 +1684,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
call->unmarshall++;
+ /* Fall through */
case 8:
break;
}
@@ -2026,6 +2030,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
call->unmarshall++;
/* Extract the file status count and array in two steps */
+ /* Fall through */
case 1:
_debug("extract status count");
ret = afs_extract_data(call, true);
@@ -2043,6 +2048,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
more_counts:
afs_extract_to_buf(call, sizeof(struct yfs_xdr_YFSFetchStatus));
+ /* Fall through */
case 2:
_debug("extract status array %u", call->count);
ret = afs_extract_data(call, true);
@@ -2066,6 +2072,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
afs_extract_to_tmp(call);
/* Extract the callback count and array in two steps */
+ /* Fall through */
case 3:
_debug("extract CB count");
ret = afs_extract_data(call, true);
@@ -2082,6 +2089,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
more_cbs:
afs_extract_to_buf(call, sizeof(struct yfs_xdr_YFSCallBack));
+ /* Fall through */
case 4:
_debug("extract CB array");
ret = afs_extract_data(call, true);
@@ -2104,6 +2112,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
afs_extract_to_buf(call, sizeof(struct yfs_xdr_YFSVolSync));
call->unmarshall++;
+ /* Fall through */
case 5:
ret = afs_extract_data(call, false);
if (ret < 0)
@@ -2114,6 +2123,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
call->unmarshall++;
+ /* Fall through */
case 6:
break;
}
diff --git a/fs/btrfs/ref-verify.c b/fs/btrfs/ref-verify.c
index 5cec2c6970f261a35eb69d7c44cfdda98c66f859..e87cbdad02a37bddef15b3adac4330e5251970bc 100644
--- a/fs/btrfs/ref-verify.c
+++ b/fs/btrfs/ref-verify.c
@@ -509,6 +509,7 @@ static int process_leaf(struct btrfs_root *root,
switch (key.type) {
case BTRFS_EXTENT_ITEM_KEY:
*num_bytes = key.offset;
+ /* fall through */
case BTRFS_METADATA_ITEM_KEY:
*bytenr = key.objectid;
ret = process_extent_item(fs_info, path, &key, i,
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index b8a0e8d0672dc9aa6cb2c0a81e2079d6b017f0a1..136a3eb6460488536c620f384956c183d93a0ba4 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -394,6 +394,7 @@ static inline enum btrfs_map_op btrfs_op(struct bio *bio)
return BTRFS_MAP_WRITE;
default:
WARN_ON_ONCE(1);
+ /* fall through */
case REQ_OP_READ:
return BTRFS_MAP_READ;
}
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 9f53c3d993040b1061da660bee2492c9d32a940f..84725b53ac2190e423c3233aaac7d9adc2a745f4 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -247,6 +247,7 @@ static int ceph_init_file(struct inode *inode, struct file *file, int fmode)
case S_IFREG:
ceph_fscache_register_inode_cookie(inode);
ceph_fscache_file_set_cookie(inode, file);
+ /* fall through */
case S_IFDIR:
ret = ceph_init_file_info(inode, file, fmode,
S_ISDIR(inode->i_mode));
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index 39843fa7e11b07353cd23d36b4ab973fb4a924b7..591e82ba443cd36bae59cb621acd2fad178d23ac 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -1690,9 +1690,11 @@ static loff_t configfs_dir_lseek(struct file *file, loff_t offset, int whence)
switch (whence) {
case 1:
offset += file->f_pos;
+ /* fall through */
case 0:
if (offset >= 0)
break;
+ /* fall through */
default:
return -EINVAL;
}
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 3f99ab2886955dd74467ea3d1ac00daeba046f5e..d6e48a6487d511fa08c9bd99906106fcc86540b8 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -616,8 +616,10 @@ pgoff_t f2fs_get_next_page_offset(struct dnode_of_data *dn, pgoff_t pgofs)
switch (dn->max_level) {
case 3:
base += 2 * indirect_blks;
+ /* fall through */
case 2:
base += 2 * direct_blks;
+ /* fall through */
case 1:
base += direct_index;
break;
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 083185174c6d1452db686b01c877dc53ff8466e6..3d40771e8e7cf59da14f617c9df473c1a7adeb6e 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -769,7 +769,7 @@ static void send_sigio_to_task(struct task_struct *p,
si.si_fd = fd;
if (!do_send_sig_info(signum, &si, p, type))
break;
- /* fall-through: fall back on the old plain SIGIO signal */
+ /* fall-through - fall back on the old plain SIGIO signal */
case 0:
do_send_sig_info(SIGIO, SEND_SIG_PRIV, p, type);
}
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index f6d1a3893f5a1ff60aa934db25fd5a799f4f1b3f..2f9290f696107eded88fcc1caedac9e4637d4651 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -710,7 +710,7 @@ static int gfs2_iomap_alloc(struct inode *inode, struct iomap *iomap,
}
if (n == 0)
break;
- /* Branching from existing tree */
+ /* fall through - To branching from existing tree */
case ALLOC_GROW_DEPTH:
if (i > 1 && i < mp->mp_fheight)
gfs2_trans_add_meta(ip->i_gl, mp->mp_bh[i-1]);
@@ -721,7 +721,7 @@ static int gfs2_iomap_alloc(struct inode *inode, struct iomap *iomap,
state = ALLOC_DATA;
if (n == 0)
break;
- /* Tree complete, adding data blocks */
+ /* fall through - To tree complete, adding data blocks */
case ALLOC_DATA:
BUG_ON(n > dblks);
BUG_ON(mp->mp_bh[end_of_metadata] == NULL);
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index eab04eca95a3f6accd533be6b0c36fe7a92c75f1..112d85849db1046538844009f35402090f02eebe 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -340,6 +340,7 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino)
rdev = old_decode_dev(je16_to_cpu(jdev.old_id));
else
rdev = new_decode_dev(je32_to_cpu(jdev.new_id));
+ /* fall through */
case S_IFSOCK:
case S_IFIFO:
diff --git a/fs/libfs.c b/fs/libfs.c
index 0fb590d79f30ed78d0626fd79f24cacf9e1a72b8..9efb647917e0222db97c710fdc50f873ef5e4150 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -146,9 +146,11 @@ loff_t dcache_dir_lseek(struct file *file, loff_t offset, int whence)
switch (whence) {
case 1:
offset += file->f_pos;
+ /* fall through */
case 0:
if (offset >= 0)
break;
+ /* fall through */
default:
return -EINVAL;
}
diff --git a/fs/locks.c b/fs/locks.c
index 71d0c6c2aac5ccde4d69cdf7396fbdbdfb40c3e6..d7c05dde4ed86ee316fe42a286b42fb06f36e22d 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1476,7 +1476,7 @@ static void lease_clear_pending(struct file_lock *fl, int arg)
switch (arg) {
case F_UNLCK:
fl->fl_flags &= ~FL_UNLOCK_PENDING;
- /* fall through: */
+ /* fall through */
case F_RDLCK:
fl->fl_flags &= ~FL_DOWNGRADE_PENDING;
}
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 0cfd257ffdaf09747664361322c3d13da73f29e7..4680ad3bf55b27108aa9d11a33fb73d02239b4ba 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -427,6 +427,7 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
goto out;
open->op_openowner->oo_flags |= NFS4_OO_CONFIRMED;
reclaim = true;
+ /* fall through */
case NFS4_OPEN_CLAIM_FH:
case NFS4_OPEN_CLAIM_DELEG_CUR_FH:
status = do_open_fhandle(rqstp, cstate, open);
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index f056b1d3fecd6e1d0db44b56978c23cb93300ce8..eca4a23f93c885d0df1ab5f9f7a4d8064a13d9f1 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2585,6 +2585,7 @@ nfsd4_exchange_id(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
break;
default: /* checked by xdr code */
WARN_ON_ONCE(1);
+ /* fall through */
case SP4_SSV:
status = nfserr_encr_alg_unsupp;
goto out_nolock;
diff --git a/fs/ocfs2/cluster/quorum.c b/fs/ocfs2/cluster/quorum.c
index af2e7473956e8f7f956fdad517634c6b4e18f14c..67dcee65fe5063b77758f8db2994ad4f9015564e 100644
--- a/fs/ocfs2/cluster/quorum.c
+++ b/fs/ocfs2/cluster/quorum.c
@@ -81,6 +81,7 @@ static void o2quo_fence_self(void)
default:
WARN_ON(o2nm_single_cluster->cl_fence_method >=
O2NM_FENCE_METHODS);
+ /* fall through */
case O2NM_FENCE_RESET:
printk(KERN_ERR "*** ocfs2 is very sorry to be fencing this "
"system by restarting ***\n");
diff --git a/fs/seq_file.c b/fs/seq_file.c
index 1dea7a8a52550e234ce3c05565ad8cfa56eeb1f2..abe27ec431766f9ae05cd0b87c6acf3f680f2981 100644
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -317,6 +317,7 @@ loff_t seq_lseek(struct file *file, loff_t offset, int whence)
switch (whence) {
case SEEK_CUR:
offset += file->f_pos;
+ /* fall through */
case SEEK_SET:
if (offset < 0)
break;
diff --git a/fs/signalfd.c b/fs/signalfd.c
index 757afc7c5895bb4472d4ee7d613ce4148f573fb7..44b6845b071c3321872cfce6d1cf3c672077480f 100644
--- a/fs/signalfd.c
+++ b/fs/signalfd.c
@@ -176,6 +176,7 @@ static ssize_t signalfd_dequeue(struct signalfd_ctx *ctx, kernel_siginfo_t *info
if (!nonblock)
break;
ret = -EAGAIN;
+ /* fall through */
default:
spin_unlock_irq(¤t->sighand->siglock);
return ret;
diff --git a/fs/ufs/util.h b/fs/ufs/util.h
index 7fd4802222b8c88e579c7845c94be6ccff07b5a0..e1f1b2e868a7d55cc66b4333ad542573df5a5acc 100644
--- a/fs/ufs/util.h
+++ b/fs/ufs/util.h
@@ -42,7 +42,7 @@ ufs_get_fs_state(struct super_block *sb, struct ufs_super_block_first *usb1,
case UFS_ST_SUNOS:
if (fs32_to_cpu(sb, usb3->fs_postblformat) == UFS_42POSTBLFMT)
return fs32_to_cpu(sb, usb1->fs_u0.fs_sun.fs_state);
- /* Fall Through to UFS_ST_SUN */
+ /* Fall Through - to UFS_ST_SUN */
case UFS_ST_SUN:
return fs32_to_cpu(sb, usb3->fs_un2.fs_sun.fs_state);
case UFS_ST_SUNx86:
@@ -63,7 +63,7 @@ ufs_set_fs_state(struct super_block *sb, struct ufs_super_block_first *usb1,
usb1->fs_u0.fs_sun.fs_state = cpu_to_fs32(sb, value);
break;
}
- /* Fall Through to UFS_ST_SUN */
+ /* Fall Through - to UFS_ST_SUN */
case UFS_ST_SUN:
usb3->fs_un2.fs_sun.fs_state = cpu_to_fs32(sb, value);
break;
diff --git a/lib/asn1_decoder.c b/lib/asn1_decoder.c
index dc14beae2c9aac7df010cdc36e861e33d34a1103..8f3d207d2b00edb7e2ccc1f4db82fca6f707200e 100644
--- a/lib/asn1_decoder.c
+++ b/lib/asn1_decoder.c
@@ -385,6 +385,8 @@ int asn1_ber_decoder(const struct asn1_decoder *decoder,
case ASN1_OP_END_SET_ACT:
if (unlikely(!(flags & FLAG_MATCHED)))
goto tag_mismatch;
+ /* fall through */
+
case ASN1_OP_END_SEQ:
case ASN1_OP_END_SET_OF:
case ASN1_OP_END_SEQ_OF:
@@ -450,6 +452,8 @@ int asn1_ber_decoder(const struct asn1_decoder *decoder,
pc += asn1_op_lengths[op];
goto next_op;
}
+ /* fall through */
+
case ASN1_OP_ACT:
ret = actions[machine[pc + 1]](context, hdr, tag, data + tdp, len);
if (ret < 0)
diff --git a/lib/cmdline.c b/lib/cmdline.c
index 171c19b6888e207bd663e9e41a87c7b0fad9a1de..dc59d62163181abcc1bb4b7b66f385e11d728d1c 100644
--- a/lib/cmdline.c
+++ b/lib/cmdline.c
@@ -135,18 +135,23 @@ unsigned long long memparse(const char *ptr, char **retptr)
case 'E':
case 'e':
ret <<= 10;
+ /* fall through */
case 'P':
case 'p':
ret <<= 10;
+ /* fall through */
case 'T':
case 't':
ret <<= 10;
+ /* fall through */
case 'G':
case 'g':
ret <<= 10;
+ /* fall through */
case 'M':
case 'm':
ret <<= 10;
+ /* fall through */
case 'K':
case 'k':
ret <<= 10;
diff --git a/lib/zstd/bitstream.h b/lib/zstd/bitstream.h
index a826b99e1d63526d576ffbb818645fe356238af1..3a49784d5c61a8d36ae4a61dfe806d9e9cbf816d 100644
--- a/lib/zstd/bitstream.h
+++ b/lib/zstd/bitstream.h
@@ -259,10 +259,15 @@ ZSTD_STATIC size_t BIT_initDStream(BIT_DStream_t *bitD, const void *srcBuffer, s
bitD->bitContainer = *(const BYTE *)(bitD->start);
switch (srcSize) {
case 7: bitD->bitContainer += (size_t)(((const BYTE *)(srcBuffer))[6]) << (sizeof(bitD->bitContainer) * 8 - 16);
+ /* fall through */
case 6: bitD->bitContainer += (size_t)(((const BYTE *)(srcBuffer))[5]) << (sizeof(bitD->bitContainer) * 8 - 24);
+ /* fall through */
case 5: bitD->bitContainer += (size_t)(((const BYTE *)(srcBuffer))[4]) << (sizeof(bitD->bitContainer) * 8 - 32);
+ /* fall through */
case 4: bitD->bitContainer += (size_t)(((const BYTE *)(srcBuffer))[3]) << 24;
+ /* fall through */
case 3: bitD->bitContainer += (size_t)(((const BYTE *)(srcBuffer))[2]) << 16;
+ /* fall through */
case 2: bitD->bitContainer += (size_t)(((const BYTE *)(srcBuffer))[1]) << 8;
default:;
}
diff --git a/lib/zstd/compress.c b/lib/zstd/compress.c
index f9166cf4f7a98733384144e18e7989e681992c7d..5e0b67003e55050d830244f13fa860520dc0e1b2 100644
--- a/lib/zstd/compress.c
+++ b/lib/zstd/compress.c
@@ -3182,6 +3182,7 @@ static size_t ZSTD_compressStream_generic(ZSTD_CStream *zcs, void *dst, size_t *
zcs->outBuffFlushedSize = 0;
zcs->stage = zcss_flush; /* pass-through to flush stage */
}
+ /* fall through */
case zcss_flush: {
size_t const toFlush = zcs->outBuffContentSize - zcs->outBuffFlushedSize;
diff --git a/lib/zstd/decompress.c b/lib/zstd/decompress.c
index b17846725ca00fe0eaeb3f7c53f616dfa890f964..269ee9a796c1a7d2e09be1c194e0f22ec2d06648 100644
--- a/lib/zstd/decompress.c
+++ b/lib/zstd/decompress.c
@@ -1768,6 +1768,7 @@ size_t ZSTD_decompressContinue(ZSTD_DCtx *dctx, void *dst, size_t dstCapacity, c
return 0;
}
dctx->expected = 0; /* not necessary to copy more */
+ /* fall through */
case ZSTDds_decodeFrameHeader:
memcpy(dctx->headerBuffer + ZSTD_frameHeaderSize_prefix, src, dctx->expected);
@@ -2375,7 +2376,7 @@ size_t ZSTD_decompressStream(ZSTD_DStream *zds, ZSTD_outBuffer *output, ZSTD_inB
}
zds->stage = zdss_read;
}
- /* pass-through */
+ /* fall through */
case zdss_read: {
size_t const neededInSize = ZSTD_nextSrcSizeToDecompress(zds->dctx);
@@ -2404,6 +2405,7 @@ size_t ZSTD_decompressStream(ZSTD_DStream *zds, ZSTD_outBuffer *output, ZSTD_inB
zds->stage = zdss_load;
/* pass-through */
}
+ /* fall through */
case zdss_load: {
size_t const neededInSize = ZSTD_nextSrcSizeToDecompress(zds->dctx);
@@ -2436,6 +2438,7 @@ size_t ZSTD_decompressStream(ZSTD_DStream *zds, ZSTD_outBuffer *output, ZSTD_inB
/* pass-through */
}
}
+ /* fall through */
case zdss_flush: {
size_t const toFlushSize = zds->outEnd - zds->outStart;
diff --git a/lib/zstd/huf_compress.c b/lib/zstd/huf_compress.c
index 40055a7016e669b81345cc10267e77ad4f220248..e727812d12aad1d07dfcfc34a3b2708f02c34143 100644
--- a/lib/zstd/huf_compress.c
+++ b/lib/zstd/huf_compress.c
@@ -556,7 +556,9 @@ size_t HUF_compress1X_usingCTable(void *dst, size_t dstSize, const void *src, si
n = srcSize & ~3; /* join to mod 4 */
switch (srcSize & 3) {
case 3: HUF_encodeSymbol(&bitC, ip[n + 2], CTable); HUF_FLUSHBITS_2(&bitC);
+ /* fall through */
case 2: HUF_encodeSymbol(&bitC, ip[n + 1], CTable); HUF_FLUSHBITS_1(&bitC);
+ /* fall through */
case 1: HUF_encodeSymbol(&bitC, ip[n + 0], CTable); HUF_FLUSHBITS(&bitC);
case 0:
default:;