Commit 87161faa authored by Sage Weil's avatar Sage Weil Committed by Al Viro
Browse files

ufs: remove unnecessary dentry_unhash from rmdir, dir rename 



ufs does not have problems with references to unlinked directories.

CC: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: default avatarSage Weil <sage@newdream.net>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 0e54ec1c

fs/ufs/namei.c

+0 −5
Original line number Diff line number Diff line
@@ -258,8 +258,6 @@ static int ufs_rmdir (struct inode * dir, struct dentry *dentry) 
	struct inode * inode = dentry->d_inode;

	int err= -ENOTEMPTY;



	dentry_unhash(dentry);



	lock_ufs(dir->i_sb);

	if (ufs_empty_dir (inode)) {

		err = ufs_unlink(dir, dentry);
@@ -284,9 +282,6 @@ static int ufs_rename(struct inode *old_dir, struct dentry *old_dentry, 
	struct ufs_dir_entry *old_de;

	int err = -ENOENT;



	if (new_inode && S_ISDIR(new_inode->i_mode))

		dentry_unhash(new_dentry);



	old_de = ufs_find_entry(old_dir, &old_dentry->d_name, &old_page);

	if (!old_de)

		goto out;