mm/slub.c: remove an unused addr argument

"addr" function argument is not used in alloc_consistency_checks() at
all, so remove it.

Link: http://lkml.kernel.org/r/20190211123214.35592-1-cai@lca.pw
Fixes: becfda68abca ("slub: convert SLAB_DEBUG_FREE to SLAB_CONSISTENCY_CHECKS")
Signed-off-by: Qian Cai <cai@lca.pw>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
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>

diff --git a/mm/slub.c b/mm/slub.c
index a561f909446d895a787978e9c30cd95c88194cd4..037a8ca7f7caa1f906ece1404fef3c58c35e9328 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1093,8 +1093,7 @@ static void setup_page_debug(struct kmem_cache *s, void *addr, int order)
 }
 
 static inline int alloc_consistency_checks(struct kmem_cache *s,
-                                       struct page *page,
-                                       void *object, unsigned long addr)
+                                       struct page *page, void *object)
 {
        if (!check_slab(s, page))
                return 0;
@@ -1115,7 +1114,7 @@ static noinline int alloc_debug_processing(struct kmem_cache *s,
                                        void *object, unsigned long addr)
 {
        if (s->flags & SLAB_CONSISTENCY_CHECKS) {
-               if (!alloc_consistency_checks(s, page, object, addr))
+               if (!alloc_consistency_checks(s, page, object))
                        goto bad;
        }