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authorMathieu Malaterre <malat@debian.org>2019-01-14 21:17:24 +0100
committerJames Morris <james.morris@microsoft.com>2019-01-22 19:47:47 -0800
commit0f949bcc7b4ff2ae4fea461e49034f41cdf0c103 (patch)
tree3d3db39c0c0f66313552457f9792ba1e53a23430 /security/keys
parent5b73262a5c5bd23b8250af1e1c7361b11b5c4b91 (diff)
downloadlinux-0f949bcc7b4ff2ae4fea461e49034f41cdf0c103.tar.bz2
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>
Diffstat (limited to 'security/keys')
-rw-r--r--security/keys/process_keys.c3
1 files changed, 3 insertions, 0 deletions
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;