ecryptfs_lookup(): use lookup_one_len_unlocked()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 6 deletions

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 4e685ac1024d..34bbf5d93f57 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -397,11 +397,9 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode,
         int rc = 0;
 
         lower_dir_dentry = ecryptfs_dentry_to_lower(ecryptfs_dentry->d_parent);
-        inode_lock(d_inode(lower_dir_dentry));
-        lower_dentry = lookup_one_len(ecryptfs_dentry->d_name.name,
+        lower_dentry = lookup_one_len_unlocked(ecryptfs_dentry->d_name.name,
                                       lower_dir_dentry,
                                       ecryptfs_dentry->d_name.len);
-        inode_unlock(d_inode(lower_dir_dentry));
         if (IS_ERR(lower_dentry)) {
                 rc = PTR_ERR(lower_dentry);
                 ecryptfs_printk(KERN_DEBUG, "%s: lookup_one_len() returned "
@@ -426,11 +424,9 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode,
                        "filename; rc = [%d]\n", __func__, rc);
                 goto out;
         }
-        inode_lock(d_inode(lower_dir_dentry));
-        lower_dentry = lookup_one_len(encrypted_and_encoded_name,
+        lower_dentry = lookup_one_len_unlocked(encrypted_and_encoded_name,
                                       lower_dir_dentry,
                                       encrypted_and_encoded_name_size);
-        inode_unlock(d_inode(lower_dir_dentry));
         if (IS_ERR(lower_dentry)) {
                 rc = PTR_ERR(lower_dentry);
                 ecryptfs_printk(KERN_DEBUG, "%s: lookup_one_len() returned "