diff --git a/[refs] b/[refs]
index 79fe3659fc77..2a46b354928e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b291aa7a6564e859af144e1bd14ffa463519b198
+refs/heads/master: 6a648fa72161d1f6468dabd96c5d3c0db04f598a
diff --git a/trunk/fs/direct-io.c b/trunk/fs/direct-io.c
index 52bb2638f7ab..6874785bb65a 100644
--- a/trunk/fs/direct-io.c
+++ b/trunk/fs/direct-io.c
@@ -974,6 +974,7 @@ direct_io_worker(int rw, struct kiocb *iocb, struct inode *inode,
 	dio->get_block = get_block;
 	dio->end_io = end_io;
 	dio->map_bh.b_private = NULL;
+	dio->map_bh.b_state = 0;
 	dio->final_block_in_bio = -1;
 	dio->next_block_for_io = -1;