From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 14 Apr 2016 23:20:29 +0000 (-0400)
Subject: ovl_lookup_real(): use lookup_one_len_unlocked()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b9e1d435fdf4ae0b925070d44b65d608f2707688;p=linux-beck.git

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 29c4d3250725..8784691f0492 100644
--- 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)