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ufs: remove unnecessary dentry_unhash from rmdir, dir rename

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ufs does not have problems with references to unlinked directories.

CC: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Sage Weil 2011-05-27 13:42:01 -07:00 committed by Al Viro
parent 0e54ec1c3a
commit 87161faae2
1 changed files with 0 additions and 5 deletions
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5
fs/ufs/namei.c
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@ -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;