minix: remove unnecessary dentry_unhash on rmdir, dir rename

Minix has no issues with references to unlinked directories.

Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 5 deletions

diff --git a/fs/minix/namei.c b/fs/minix/namei.c
index f60aed8db9c4..6e6777f1b4b2 100644
--- a/fs/minix/namei.c
+++ b/fs/minix/namei.c
@@ -168,8 +168,6 @@ static int minix_rmdir(struct inode * dir, struct dentry *dentry)
         struct inode * inode = dentry->d_inode;
         int err = -ENOTEMPTY;
 
-        dentry_unhash(dentry);
-
         if (minix_empty_dir(inode)) {
                 err = minix_unlink(dir, dentry);
                 if (!err) {
@@ -192,9 +190,6 @@ static int minix_rename(struct inode * old_dir, struct dentry *old_dentry,
         struct minix_dir_entry * old_de;
         int err = -ENOENT;
 
-        if (new_inode && S_ISDIR(new_inode->i_mode))
-                dentry_unhash(new_dentry);
-
         old_de = minix_find_entry(old_dentry, &old_page);
         if (!old_de)
                 goto out;