btrfs: remove unnecessary dentry_unhash in rmdir/rename_dir
authorSage Weil <sage@newdream.net>
Tue, 24 May 2011 20:06:15 +0000 (13:06 -0700)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 26 May 2011 11:26:54 +0000 (07:26 -0400)
commitf64f58f85403a5a8a21f1fbbc7798e56580785cf
tree93fbbe1271a4f6499b1041cb570c80934f3abb3c
parent051e8f0ee23c9ca963e2a0208153c6cd475f05fb
btrfs: remove unnecessary dentry_unhash in rmdir/rename_dir

Btrfs has no problems with lingering references to unlinked directory
inodes.

CC: Chris Mason <chris.mason@oracle.com>
CC: linux-btrfs@vger.kernel.org
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/btrfs/inode.c