[PATCH 08/26] 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@xxxxxxx>
Signed-off-by: Sage Weil <sage@xxxxxxxxxxxx>
---
 fs/ufs/namei.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c
index 953ebdf..29309e2 100644
--- a/fs/ufs/namei.c
+++ b/fs/ufs/namei.c
@@ -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;
-- 
1.7.0

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