1 files changed, 0 insertions, 11 deletions
diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c
index 312eb4529caf..b2bf5a1aee66 100644
--- a/fs/overlayfs/util.c
+++ b/fs/overlayfs/util.c
@@ -1548,14 +1548,3 @@ void ovl_copyattr(struct inode *inode)
 	i_size_write(inode, i_size_read(realinode));
 	spin_unlock(&inode->i_lock);
 }
-
-int ovl_parent_lock(struct dentry *parent, struct dentry *child)
-{
-	inode_lock_nested(parent->d_inode, I_MUTEX_PARENT);
-	if (!child ||
-	    (!d_unhashed(child) && child->d_parent == parent))
-		return 0;
-
-	inode_unlock(parent->d_inode);
-	return -EINVAL;
-}