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authorSage Weil <sage@newdream.net>2011-05-27 13:42:07 -0700
committerAl Viro <viro@zeniv.linux.org.uk>2011-05-28 01:02:52 -0400
commite41a59e0550b7bb40fe8c3438d690712e9fd511c (patch)
treed47f2450bf7349b4dd40b077e2391c21ab2e9740
parente3911785b8ae6897b3dae2af4fa296aa5a0f2c56 (diff)
hostfs: remove unnecessary dentry_unhash on rmdir, dir rename
hostfs does not have problems with references to unlinked directories. CC: Jeff Dike <jdike@addtoit.com> CC: Richard Weinberger <richard@nod.at> CC: user-mode-linux-devel@lists.sourceforge.net Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/hostfs/hostfs_kern.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index e6816b9e6903..2638c834ed28 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -683,8 +683,6 @@ int hostfs_rmdir(struct inode *ino, struct dentry *dentry)
char *file;
int err;
- dentry_unhash(dentry);
-
if ((file = dentry_name(dentry)) == NULL)
return -ENOMEM;
err = do_rmdir(file);
@@ -738,9 +736,6 @@ int hostfs_rename(struct inode *from_ino, struct dentry *from,
char *from_name, *to_name;
int err;
- if (to->d_inode && S_ISDIR(to->d_inode->i_mode))
- dentry_unhash(to);
-
if ((from_name = dentry_name(from)) == NULL)
return -ENOMEM;
if ((to_name = dentry_name(to)) == NULL) {