Commit 98702467 authored May 27, 2011 by Sage Weil Committed by Al Viro May 28, 2011

configfs: remove unnecessary dentry_unhash on rmdir, dir rename



configfs does not have problems with references to unlinked directories.

CC: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent f4ff0e25

fs/configfs/dir.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -1359,8 +1359,6 @@ static int configfs_rmdir(struct inode dir, struct dentry dentry)
		struct module subsys_owner = NULL, dead_item_owner = NULL;
		int ret;

		dentry_unhash(dentry);

		if (dentry->d_parent == configfs_sb->s_root)
		return -EPERM;