mm/slub.c: add __printf verification to slab_err()
authorMathieu Malaterre <malat@debian.org>
Fri, 8 Jun 2018 00:05:17 +0000 (17:05 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 8 Jun 2018 00:34:34 +0000 (17:34 -0700)
commita38965bf941b7c2af50de09c96bc5f03e136caef
treed90f9ba3e14ac9827db7ea614f7e423a8c5fe2b1
parent128227e7fe4087b60f1bd31f762e61237eb23790
mm/slub.c: add __printf verification to slab_err()

__printf is useful to verify format and arguments.  Remove the following
warning (with W=1):

  mm/slub.c:721:2: warning: function might be possible candidate for `gnu_printf' format attribute [-Wsuggest-attribute=format]

Link: http://lkml.kernel.org/r/20180505200706.19986-1-malat@debian.org
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
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>
mm/slub.c