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authorSage Weil <sage@newdream.net>2011-05-28 00:41:55 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-05-28 09:02:50 +0400
commit873ae4d5a8b282c6e2bbc09c6d59eeb1bec97ef7 (patch)
tree9623abaed579e054d8a5ea441e8d54fb3467f1eb /fs/sysv
parent76f0b8d2d2c8d417623142069cdfde1cf1e108d5 (diff)
downloadlinux-873ae4d5a8b282c6e2bbc09c6d59eeb1bec97ef7.tar.xz
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: Sage Weil <sage@newdream.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/sysv')
-rw-r--r--fs/sysv/namei.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/sysv/namei.c b/fs/sysv/namei.c
index e2cc6756f3b1..e474fbcf8bde 100644
--- a/fs/sysv/namei.c
+++ b/fs/sysv/namei.c
@@ -196,8 +196,6 @@ static int sysv_rmdir(struct inode * dir, struct dentry * dentry)
struct inode *inode = dentry->d_inode;
int err = -ENOTEMPTY;
- dentry_unhash(dentry);
-
if (sysv_empty_dir(inode)) {
err = sysv_unlink(dir, dentry);
if (!err) {
@@ -224,9 +222,6 @@ static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry,
struct sysv_dir_entry * old_de;
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);
if (!old_de)
goto out;