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| author | Andrew Morton <akpm@linux-foundation.org> | 2014-10-09 15:25:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-09 22:25:50 -0400 |
| commit | 3aa24f519e48e0db0ccf198d1b766a61d9463ce6 (patch) | |
| tree | 103cfb79516e24316f5ac9790b08613032d8a884 /mm/slab_common.c | |
| parent | bf3e2692468fe46eed57d18b3dd1af5b30049122 (diff) | |
| download | lwn-3aa24f519e48e0db0ccf198d1b766a61d9463ce6.tar.gz lwn-3aa24f519e48e0db0ccf198d1b766a61d9463ce6.zip | |
mm/slab_common.c: suppress warning
False positive:
mm/slab_common.c: In function 'kmem_cache_create':
mm/slab_common.c:204: warning: 's' may be used uninitialized in this function
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slab_common.c')
| -rw-r--r-- | mm/slab_common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index d319502b2403..cabb842c4e7c 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -211,8 +211,10 @@ kmem_cache_create(const char *name, size_t size, size_t align, mutex_lock(&slab_mutex); err = kmem_cache_sanity_check(name, size); - if (err) + if (err) { + s = NULL; /* suppress uninit var warning */ goto out_unlock; + } /* * Some allocators will constraint the set of valid flags to a subset |