Commit e3911785 authored by Sage Weil's avatar Sage Weil Committed by Al Viro
Browse files

hfsplus: remove unnecessary dentry_unhash on rmdir, dir rename 



hfsplus does not have problems with references to unlinked directories.

Signed-off-by: default avatarSage Weil <sage@newdream.net>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 4e82d61b

fs/hfsplus/dir.c

+2 −6
Original line number Diff line number Diff line
@@ -370,8 +370,6 @@ static int hfsplus_rmdir(struct inode *dir, struct dentry *dentry) 
	struct inode *inode = dentry->d_inode;

	int res;



	dentry_unhash(dentry);



	if (inode->i_size != 2)

		return -ENOTEMPTY;
@@ -469,12 +467,10 @@ static int hfsplus_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);

		if (S_ISDIR(new_dentry->d_inode->i_mode))

			res = hfsplus_rmdir(new_dir, new_dentry);

		} else {

		else

			res = hfsplus_unlink(new_dir, new_dentry);

		}

		if (res)

			return res;

	}