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Commit 705da2de authored by Sage Weil's avatar Sage Weil Committed by Al Viro
Browse files

afs: remove unnecessary dentry_unhash on rmdir, dir rename 



afs has no problems with references to unlinked directories.

CC: David Howells <dhowells@redhat.com>
CC: linux-afs@lists.infradead.org
Signed-off-by: default avatarSage Weil <sage@newdream.net>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 94f9901b

fs/afs/dir.c

+0 −5
Original line number Diff line number Diff line
@@ -845,8 +845,6 @@ static int afs_rmdir(struct inode *dir, struct dentry *dentry) 
	_enter("{%x:%u},{%s}",

	       dvnode->fid.vid, dvnode->fid.vnode, dentry->d_name.name);



	dentry_unhash(dentry);



	ret = -ENAMETOOLONG;

	if (dentry->d_name.len >= AFSNAMEMAX)

		goto error;
@@ -1148,9 +1146,6 @@ static int afs_rename(struct inode *old_dir, struct dentry *old_dentry, 
	struct key *key;

	int ret;



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

		dentry_unhash(new_dentry);



	vnode = AFS_FS_I(old_dentry->d_inode);

	orig_dvnode = AFS_FS_I(old_dir);

	new_dvnode = AFS_FS_I(new_dir);