diff --git a/mm/slab.h b/mm/slab.h
index ad457ec12..32ccbb32a 100755
--- a/mm/slab.h
+++ b/mm/slab.h
@@ -510,14 +510,10 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
 		return s;
 
 	cachep = virt_to_cache(x);
-#ifdef CONFIG_BUG_ON_DATA_CORRUPTION
-	BUG_ON(cachep && cachep != s);
-#else
 	if (WARN(cachep && cachep != s,
 		  "%s: Wrong slab cache. %s but object is from %s\n",
 		  __func__, s->name, cachep->name))
 		print_tracking(cachep, x);
-#endif
 	return cachep;
 }