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authorSage Weil <sage@newdream.net>2011-05-27 13:42:06 -0700
committerAl Viro <viro@zeniv.linux.org.uk>2011-05-28 01:02:52 -0400
commite3911785b8ae6897b3dae2af4fa296aa5a0f2c56 (patch)
treef63630445029c6a555a42d3640617f1fa173b960 /fs/hfsplus/dir.c
parent4e82d61b6ac4966b3b61c2d97ddf04928f037be1 (diff)
downloadlwn-e3911785b8ae6897b3dae2af4fa296aa5a0f2c56.tar.gz
lwn-e3911785b8ae6897b3dae2af4fa296aa5a0f2c56.zip
hfsplus: remove unnecessary dentry_unhash on rmdir, dir rename
hfsplus does not have problems with references to unlinked directories. Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/hfsplus/dir.c')
-rw-r--r--fs/hfsplus/dir.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index b28835091dd0..4df5059c25da 100644
--- a/fs/hfsplus/dir.c
+++ b/fs/hfsplus/dir.c
@@ -370,8 +370,6 @@ static int hfsplus_rmdir(struct inode *dir, struct dentry *dentry)
struct inode *inode = dentry->d_inode;
int res;
- dentry_unhash(dentry);
-
if (inode->i_size != 2)
return -ENOTEMPTY;
@@ -469,12 +467,10 @@ static int hfsplus_rename(struct inode *old_dir, struct dentry *old_dentry,
/* Unlink destination if it already exists */
if (new_dentry->d_inode) {
- if (S_ISDIR(new_dentry->d_inode->i_mode)) {
- dentry_unhash(new_dentry);
+ if (S_ISDIR(new_dentry->d_inode->i_mode))
res = hfsplus_rmdir(new_dir, new_dentry);
- } else {
+ else
res = hfsplus_unlink(new_dir, new_dentry);
- }
if (res)
return res;
}