diff --git a/[refs] b/[refs]
index c35582fcc6a8..29629c709f37 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d62b1b87a7d1c3a21dddabed4251763090be3182
+refs/heads/master: fc5cd582e9c934ddaf6f310179488932cd154794
diff --git a/trunk/fs/buffer.c b/trunk/fs/buffer.c
index 8bcbac87a28c..5e4a90ee103f 100644
--- a/trunk/fs/buffer.c
+++ b/trunk/fs/buffer.c
@@ -1022,6 +1022,7 @@ struct buffer_head *alloc_page_buffers(struct page *page, unsigned long size,
 
 		bh->b_state = 0;
 		atomic_set(&bh->b_count, 0);
+		bh->b_private = NULL;
 		bh->b_size = size;
 
 		/* Link the buffer to its page */