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ecryptfs: remove unnecessary dentry_unhash on rmdir, dir rename 

ecryptfs does not have problems with references to unlinked directories.

CC: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
CC: Dustin Kirkland <kirkland@canonical.com>
CC: ecryptfs-devel@lists.launchpad.net
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 13:42:08 -07:00 committed by Al Viro
parent e41a59e055
commit 55e5b7e022
1 changed files with 0 additions and 5 deletions
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5
fs/ecryptfs/inode.c
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@ -521,8 +521,6 @@ static int ecryptfs_rmdir(struct inode *dir, struct dentry *dentry)
struct dentry *lower_dir_dentry;
int rc;
dentry_unhash(dentry);
lower_dentry = ecryptfs_dentry_to_lower(dentry);
dget(dentry);
lower_dir_dentry = lock_parent(lower_dentry);
@ -573,9 +571,6 @@ ecryptfs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct dentry *lower_new_dir_dentry;
struct dentry *trap = NULL;
if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode))
dentry_unhash(new_dentry);
lower_old_dentry = ecryptfs_dentry_to_lower(old_dentry);
lower_new_dentry = ecryptfs_dentry_to_lower(new_dentry);
dget(lower_old_dentry);