From 0f949bcc7b4ff2ae4fea461e49034f41cdf0c103 Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre <malat@debian.org> Date: Mon, 14 Jan 2019 21:17:24 +0100 Subject: [PATCH] security: keys: annotate implicit fall throughs There is a plan to build the kernel with -Wimplicit-fallthrough and these places in the code produced warnings (W=1). Fix them up. This commit remove the following warning: security/keys/process_keys.c:380:7: warning: this statement may fall through [-Wimplicit-fallthrough=] security/keys/process_keys.c:404:7: warning: this statement may fall through [-Wimplicit-fallthrough=] security/keys/process_keys.c:424:7: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: James Morris <james.morris@microsoft.com> --- security/keys/process_keys.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c index 02c77e928f68..3308d738734c 100644 --- a/security/keys/process_keys.c +++ b/security/keys/process_keys.c @@ -379,6 +379,7 @@ key_ref_t search_my_process_keyrings(struct keyring_search_context *ctx) case -EAGAIN: /* no key */ if (ret) break; + /* fall through */ case -ENOKEY: /* negative key */ ret = key_ref; break; @@ -403,6 +404,7 @@ key_ref_t search_my_process_keyrings(struct keyring_search_context *ctx) case -EAGAIN: /* no key */ if (ret) break; + /* fall through */ case -ENOKEY: /* negative key */ ret = key_ref; break; @@ -423,6 +425,7 @@ key_ref_t search_my_process_keyrings(struct keyring_search_context *ctx) case -EAGAIN: /* no key */ if (ret) break; + /* fall through */ case -ENOKEY: /* negative key */ ret = key_ref; break; -- GitLab