udf: remove unnecessary dentry_unhash from rmdir, dir rename

udf does not have problems with references to unlinked directories. CC: Jan Kara <[email protected]> Signed-off-by: Sage Weil <[email protected]> Signed-off-by: Al Viro <[email protected]>
amrav · May 28, 2011 · 7020739 · 7020739
1 parent cc350c2
commit 7020739
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
@@ -783,8 +783,6 @@ static int udf_rmdir(struct inode *dir, struct dentry *dentry)
 	struct fileIdentDesc *fi, cfi;
 	struct kernel_lb_addr tloc;
 
-	dentry_unhash(dentry);
-
 	retval = -ENOENT;
 	fi = udf_find_entry(dir, &dentry->d_name, &fibh, &cfi);
 	if (!fi)
@@ -1083,9 +1081,6 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
 	struct kernel_lb_addr tloc;
 	struct udf_inode_info *old_iinfo = UDF_I(old_inode);
 
-	if (new_inode && S_ISDIR(new_inode->i_mode))
-		dentry_unhash(new_dentry);
-
 	ofi = udf_find_entry(old_dir, &old_dentry->d_name, &ofibh, &ocfi);
 	if (ofi) {
 		if (ofibh.sbh != ofibh.ebh)