tree 1205e0719b8f20e66b340e08a3ce612abfc96486
parent 5a61a245f7489feec865264e2627c5071aef8c66
author Sage Weil <sage@newdream.net> 1306267578 -0700
committer Al Viro <viro@zeniv.linux.org.uk> 1306409216 -0400

ext2: remove unnecessary dentry_unhash on rmdir/rename_dir

ext2 has no problems with lingering references to unlinked directory
inodes.

CC: Jan Kara <jack@suse.cz>
CC: linux-ext4@vger.kernel.org
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>