Commit 873ae4d5 authored by Sage Weil's avatar Sage Weil Committed by Al Viro

sysv: remove unnecessary dentry_unhash from rmdir, dir rename

sysv does not have problems with references to unlinked directories.

CC: Christoph Hellwig <hch@infradead.org>
Signed-off-by: default avatarSage Weil <sage@newdream.net>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 76f0b8d2
...@@ -196,8 +196,6 @@ static int sysv_rmdir(struct inode * dir, struct dentry * dentry) ...@@ -196,8 +196,6 @@ static int sysv_rmdir(struct inode * dir, struct dentry * dentry)
struct inode *inode = dentry->d_inode; struct inode *inode = dentry->d_inode;
int err = -ENOTEMPTY; int err = -ENOTEMPTY;
dentry_unhash(dentry);
if (sysv_empty_dir(inode)) { if (sysv_empty_dir(inode)) {
err = sysv_unlink(dir, dentry); err = sysv_unlink(dir, dentry);
if (!err) { if (!err) {
...@@ -224,9 +222,6 @@ static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry, ...@@ -224,9 +222,6 @@ static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry,
struct sysv_dir_entry * old_de; struct sysv_dir_entry * old_de;
int err = -ENOENT; int err = -ENOENT;
if (new_inode && S_ISDIR(new_inode->i_mode))
dentry_unhash(new_dentry);
old_de = sysv_find_entry(old_dentry, &old_page); old_de = sysv_find_entry(old_dentry, &old_page);
if (!old_de) if (!old_de)
goto out; goto out;
......
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