hfs: remove unnecessary dentry_unhash on rmdir, dir rename

hfs does not have problems with references to unlinked directories.

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

1 files changed, 0 insertions, 6 deletions

diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c
index 1cb70cdba2c1..b4d70b13be92 100644
--- a/fs/hfs/dir.c
+++ b/fs/hfs/dir.c
@@ -253,9 +253,6 @@ static int hfs_remove(struct inode *dir, struct dentry *dentry)
         struct inode *inode = dentry->d_inode;
         int res;
 
-        if (S_ISDIR(inode->i_mode))
-                dentry_unhash(dentry);
-
         if (S_ISDIR(inode->i_mode) && inode->i_size != 2)
                 return -ENOTEMPTY;
         res = hfs_cat_delete(inode->i_ino, dir, &dentry->d_name);
@@ -286,9 +283,6 @@ static int hfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 
         /* Unlink destination if it already exists */
         if (new_dentry->d_inode) {
-                if (S_ISDIR(new_dentry->d_inode->i_mode))
-                        dentry_unhash(new_dentry);
-
                 res = hfs_remove(new_dir, new_dentry);
                 if (res)
                         return res;