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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-02-08 14:54:53 -0600
committerJames Morris <james.morris@microsoft.com>2019-02-22 09:56:09 -0800
commit09186e503486da4a17f16f2f7c679e6e3e2a32f4 (patch)
tree89bc8bebacd3f59d0eecdb892ab8ec7b9fb1ba9b /security/smack
parent861f4bcffcc9d8bca93374ad555801d990cb980c (diff)
downloadlinux-09186e503486da4a17f16f2f7c679e6e3e2a32f4.tar.gz
security: mark expected switch fall-throughs and add a missing break
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: security/integrity/ima/ima_template_lib.c:85:10: warning: this statement may fall through [-Wimplicit-fallthrough=] security/integrity/ima/ima_policy.c:940:18: warning: this statement may fall through [-Wimplicit-fallthrough=] security/integrity/ima/ima_policy.c:943:7: warning: this statement may fall through [-Wimplicit-fallthrough=] security/integrity/ima/ima_policy.c:972:21: warning: this statement may fall through [-Wimplicit-fallthrough=] security/integrity/ima/ima_policy.c:974:7: warning: this statement may fall through [-Wimplicit-fallthrough=] security/smack/smack_lsm.c:3391:9: warning: this statement may fall through [-Wimplicit-fallthrough=] security/apparmor/domain.c:569:6: warning: this statement may fall through [-Wimplicit-fallthrough=] Warning level 3 was used: -Wimplicit-fallthrough=3 Also, add a missing break statement to fix the following warning: security/integrity/ima/ima_appraise.c:116:26: warning: this statement may fall through [-Wimplicit-fallthrough=] Acked-by: John Johansen <john.johansen@canonical.com> Acked-by: Casey Schaufler <casey@schaufler-ca.com> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: James Morris <james.morris@microsoft.com>
Diffstat (limited to 'security/smack')
-rw-r--r--security/smack/smack_lsm.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 79d6d2a6a0bc..2309c696c6c8 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -3293,13 +3293,12 @@ static void smack_d_instantiate(struct dentry *opt_dentry, struct inode *inode)
*/
final = &smack_known_star;
/*
- * Fall through.
- *
* If a smack value has been set we want to use it,
* but since tmpfs isn't giving us the opportunity
* to set mount options simulate setting the
* superblock default.
*/
+ /* Fall through */
default:
/*
* This isn't an understood special case.