ovl_lookup_real(): use lookup_one_len_unlocked()

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

diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 29c4d32..8784691 100644 (file)
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -411,9 +411,7 @@ static inline struct dentry *ovl_lookup_real(struct dentry *dir,
 {
        struct dentry *dentry;
 
-       inode_lock(dir->d_inode);
-       dentry = lookup_one_len(name->name, dir, name->len);
-       inode_unlock(dir->d_inode);
+       dentry = lookup_one_len_unlocked(name->name, dir, name->len);
 
        if (IS_ERR(dentry)) {
                if (PTR_ERR(dentry) == -ENOENT)