From 64728bbbf892ea7a4aba502c436afbe362217fb9 Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef@redhat.com>
Date: Mon, 25 Apr 2011 19:43:52 -0400
Subject: Btrfs: put the right bio if we have an error

In btrfs_submit_direct_hook if the first btrfs_map_block fails we need to put
the orig_bio, not bio.

Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index c718d27..ad6b515 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6041,7 +6041,7 @@ static int btrfs_submit_direct_hook(int rw, struct btrfs_dio_private *dip,
 	ret = btrfs_map_block(map_tree, READ, start_sector << 9,
 			      &map_length, NULL, 0);
 	if (ret) {
-		bio_put(bio);
+		bio_put(orig_bio);
 		return -EIO;
 	}
 
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