From: Rolf Eike Beer <eike-kernel@sf-tec.de>

kmem_cache_alloc() was documented twice, but kmem_cache_zalloc() never. 
Fix this obvious typo to get things right.

Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 mm/slab.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN mm/slab.c~fix-kmem_cache_alloc-been-documented-twice mm/slab.c
--- a/mm/slab.c~fix-kmem_cache_alloc-been-documented-twice
+++ a/mm/slab.c
@@ -3223,7 +3223,7 @@ void *kmem_cache_alloc(struct kmem_cache
 EXPORT_SYMBOL(kmem_cache_alloc);
 
 /**
- * kmem_cache_alloc - Allocate an object. The memory is set to zero.
+ * kmem_cache_zalloc - Allocate an object. The memory is set to zero.
  * @cache: The cache to allocate from.
  * @flags: See kmalloc().
  *
_