From 4a00aa057759d713e1296ecbc614fa560d569977 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 22 Aug 2017 23:46:06 +0100
Subject: [PATCH] MIPS,bpf: fix missing break in switch statement
There is a missing break causing a fall-through and setting
ctx.use_bbit_insns to the wrong value. Fix this by adding the
missing break.
Detected with cppcheck:
"Variable 'ctx.use_bbit_insns' is reassigned a value before the old
one has been used. 'break;' missing?"
Fixes: 8d8d18c3283f ("MIPS,bpf: Fix using smp_processor_id() in preemptible splat.")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: David Daney <david.daney@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
arch/mips/net/ebpf_jit.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/net/ebpf_jit.c b/arch/mips/net/ebpf_jit.c
index 44ddc12cbb0e0..7646891c4e9b1 100644
--- a/arch/mips/net/ebpf_jit.c
+++ b/arch/mips/net/ebpf_jit.c
@@ -1892,6 +1892,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
case CPU_CAVIUM_OCTEON2:
case CPU_CAVIUM_OCTEON3:
ctx.use_bbit_insns = 1;
+ break;
default:
ctx.use_bbit_insns = 0;
}
--
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