omfs: remove unnecessary dentry_unhash on rmdir, dir rneame

omfs does not have problems with references to unlinked directories.

CC: Bob Copeland <me@bobcopeland.com>
CC: linux-karma-devel@lists.sourceforge.net
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 3 insertions, 8 deletions

diff --git a/fs/omfs/dir.c b/fs/omfs/dir.c
index c368360c35a1..3b8d3979e03b 100644
--- a/fs/omfs/dir.c
+++ b/fs/omfs/dir.c
@@ -241,11 +241,9 @@ static int omfs_remove(struct inode *dir, struct dentry *dentry)
         int ret;
 
 
-        if (S_ISDIR(inode->i_mode)) {
-                dentry_unhash(dentry);
-                if (!omfs_dir_is_empty(inode))
-                        return -ENOTEMPTY;
-        }
+        if (S_ISDIR(inode->i_mode) &&
+            !omfs_dir_is_empty(inode))
+                return -ENOTEMPTY;
 
         ret = omfs_delete_entry(dentry);
         if (ret)
@@ -382,9 +380,6 @@ static int omfs_rename(struct inode *old_dir, struct dentry *old_dentry,
         int err;
 
         if (new_inode) {
-                if (S_ISDIR(new_inode->i_mode))
-                        dentry_unhash(new_dentry);
-
                 /* overwriting existing file/dir */
                 err = omfs_remove(new_dir, new_dentry);
                 if (err)