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: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/afs/dir.c b/fs/afs/dir.c
index 2c4e051..20c106f 100644
--- a/fs/afs/dir.c
+++ b/fs/afs/dir.c
@@ -845,8 +845,6 @@
_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 @@
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);