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>

diff --git a/fs/minix/namei.c b/fs/minix/namei.c
index f60aed8db9c4f2d1885a51616b4b89963a9958a0..6e6777f1b4b208eb5b2767ac4b215f781ad7385d 100644 (file)
--- 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;