Commit 55549ed7 authored by Mathieu Malaterre's avatar Mathieu Malaterre Committed by Kleber Sacilotto de Souza

mm/slub.c: add __printf verification to slab_err()

BugLink: https://bugs.launchpad.net/bugs/1791953

[ Upstream commit a38965bf ]

__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.orgSigned-off-by: default avatarMathieu Malaterre <malat@debian.org>
Reviewed-by: default avatarAndrew 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: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarSasha Levin <alexander.levin@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarStefan Bader <stefan.bader@canonical.com>
Signed-off-by: default avatarKleber Sacilotto de Souza <kleber.souza@canonical.com>
parent 8d50c003
......@@ -659,7 +659,7 @@ void object_err(struct kmem_cache *s, struct page *page,
print_trailer(s, page, object);
}
static void slab_err(struct kmem_cache *s, struct page *page,
static __printf(3, 4) void slab_err(struct kmem_cache *s, struct page *page,
const char *fmt, ...)
{
va_list args;
......
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