From 4148e331c422900f63a7bb7ec2474663311ce921 Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre Date: Thu, 7 Jun 2018 17:05:17 -0700 Subject: mm/slub.c: add __printf verification to slab_err() [ Upstream commit a38965bf941b7c2af50de09c96bc5f03e136caef ] __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 Reviewed-by: Andrew Morton Cc: Christoph Lameter Cc: Pekka Enberg Cc: David Rientjes Cc: Joonsoo Kim Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- mm/slub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm') diff --git a/mm/slub.c b/mm/slub.c index 332ce18463cb..70a9f027f963 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -636,7 +636,7 @@ static 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; -- cgit v1.2.3