tree 28804bff5d9fe24393ff8cc391138122bbf61ac3
parent 76f8ec712aa94da9fbfc9c318edc89aa1e48006b
author Alexandru Moise <00moses.alexander00@gmail.com> 1446777943 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1446780888 -0800

mm/slab_common.c: initialize kmem_cache pointer to NULL

The assignment to NULL within the error condition was written in a 2014
patch to suppress a compiler warning.  However it would be cleaner to just
initialize the kmem_cache to NULL and just return it in case of an error
condition.

Signed-off-by: Alexandru Moise <00moses.alexander00@gmail.com>
Acked-by: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Acked-by: 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>