[dm-devel] [PATCH 2/5] btrfs: close_bdev_exclusive() should use the same @flags as the matching open_bdev_exclusive()

[Tejun Heo <tj kernel org>]

In the failure path of __btrfs_open_devices(), close_bdev_exclusive()
is called with @flags which doesn't match the one used during
open_bdev_exclusive().  Fix it.

Signed-off-by: Tejun Heo <tj kernel org>
Cc: Chris Mason <chris mason oracle com>
---
 fs/btrfs/volumes.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index cc04dc1..d395962 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -638,7 +638,7 @@ static int __btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
 error_brelse:
 		brelse(bh);
 error_close:
-		close_bdev_exclusive(bdev, FMODE_READ);
+		close_bdev_exclusive(bdev, flags);
 error:
 		continue;
 	}
-- 
1.7.1