[PATCH] mm: kill kmem_cache_t usage

We have struct kmem_cache now so use it instead of the old typedef.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index b21869a..96195dc 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -98,8 +98,8 @@
 /* The number of pages to migrate per call to migrate_pages() */
 #define MIGRATE_CHUNK_SIZE 256
 
-static kmem_cache_t *policy_cache;
-static kmem_cache_t *sn_cache;
+static struct kmem_cache *policy_cache;
+static struct kmem_cache *sn_cache;
 
 #define PDprintk(fmt...)