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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2015-03-23 14:03:17 -0400 |
|---|---|---|
| committer | Casey Schaufler <casey@schaufler-ca.com> | 2015-03-23 13:24:02 -0700 |
| commit | f43b65bad6d54df7562c522a13d30efddae91234 (patch) | |
| tree | c2745ca1a4b9fc39b744c151a0025dbb423fbebd | |
| parent | bf4b2fee99799780ea3dbb6d79d1909b3e32be13 (diff) | |
| download | lwn-f43b65bad6d54df7562c522a13d30efddae91234.tar.gz lwn-f43b65bad6d54df7562c522a13d30efddae91234.zip | |
smack: Fix gcc warning from unused smack_syslog_lock mutex in smackfs.c
In commit 00f84f3f2e9d088f06722f4351d67f5f577abe22 ("Smack: Make the
syslog control configurable") this mutex was added, but the rest of
the final commit never actually made use of it, resulting in:
In file included from include/linux/mutex.h:29:0,
from include/linux/notifier.h:13,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:821,
from include/linux/gfp.h:5,
from include/linux/slab.h:14,
from include/linux/security.h:27,
from security/smack/smackfs.c:21:
security/smack/smackfs.c:63:21: warning: ‘smack_syslog_lock’ defined but not used [-Wunused-variable]
static DEFINE_MUTEX(smack_syslog_lock);
^
A git grep shows no other instances/references to smack_syslog_lock.
Delete it, assuming that the mutex addition was just a leftover from
an earlier work in progress version of the change.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| -rw-r--r-- | security/smack/smackfs.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index deb3d3bfbbf3..06f719ed63c9 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -64,7 +64,6 @@ enum smk_inos { */ static DEFINE_MUTEX(smack_cipso_lock); static DEFINE_MUTEX(smack_ambient_lock); -static DEFINE_MUTEX(smack_syslog_lock); static DEFINE_MUTEX(smk_netlbladdr_lock); /* |