use __lookup_hash() in kern_path_parent()
No need to bother with lookup_one_len() here - it's an overkill
Signed-off-by Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/namei.c b/fs/namei.c
index 1b64746..c14dfac 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1875,7 +1875,7 @@
return ERR_PTR(-EINVAL);
}
mutex_lock_nested(&nd.path.dentry->d_inode->i_mutex, I_MUTEX_PARENT);
- d = lookup_one_len(nd.last.name, nd.path.dentry, nd.last.len);
+ d = __lookup_hash(&nd.last, nd.path.dentry, 0);
if (IS_ERR(d)) {
mutex_unlock(&nd.path.dentry->d_inode->i_mutex);
path_put(&nd.path);