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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>
This commit is contained in:
Sage Weil 2011-05-27 13:42:16 -07:00 committed by Al Viro
parent 526e7ce552
commit b80d2c228d
1 changed files with 0 additions and 5 deletions
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5
fs/minix/namei.c
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@ -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;