diff --git a/[refs] b/[refs]
index ce13ed44ad05..13bd88694398 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 06ff37ffb4ba8bcbda0e9d19c712c954ef7b8a0a
+refs/heads/master: f68110fc28859f5d7231d5c4fb6dbe68b1394c9b
diff --git a/trunk/block/ll_rw_blk.c b/trunk/block/ll_rw_blk.c
index 062067fa7ead..b836b43113da 100644
--- a/trunk/block/ll_rw_blk.c
+++ b/trunk/block/ll_rw_blk.c
@@ -906,17 +906,15 @@ init_tag_map(request_queue_t *q, struct blk_queue_tag *tags, int depth)
 				__FUNCTION__, depth);
 	}
 
-	tag_index = kmalloc(depth * sizeof(struct request *), GFP_ATOMIC);
+	tag_index = kzalloc(depth * sizeof(struct request *), GFP_ATOMIC);
 	if (!tag_index)
 		goto fail;
 
 	nr_ulongs = ALIGN(depth, BITS_PER_LONG) / BITS_PER_LONG;
-	tag_map = kmalloc(nr_ulongs * sizeof(unsigned long), GFP_ATOMIC);
+	tag_map = kzalloc(nr_ulongs * sizeof(unsigned long), GFP_ATOMIC);
 	if (!tag_map)
 		goto fail;
 
-	memset(tag_index, 0, depth * sizeof(struct request *));
-	memset(tag_map, 0, nr_ulongs * sizeof(unsigned long));
 	tags->real_max_depth = depth;
 	tags->max_depth = depth;
 	tags->tag_index = tag_index;