btrfs: add proper safety check before resuming dev-replace

[sfrench/cifs-2.6.git] / fs / btrfs / tree-checker.h

diff --git a/fs/btrfs/tree-checker.h b/fs/btrfs/tree-checker.h
index aba542755710f6e9a9fc33b4148d19466071cf2a..ff043275b78444a2b4d377bb8faf9a78cb12670e 100644 (file)
--- a/fs/btrfs/tree-checker.h
+++ b/fs/btrfs/tree-checker.h
@@ -1,21 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) Qu Wenruo 2017.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License v2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program.
  */
 
-#ifndef __BTRFS_TREE_CHECKER__
-#define __BTRFS_TREE_CHECKER__
+#ifndef BTRFS_TREE_CHECKER_H
+#define BTRFS_TREE_CHECKER_H
 
 #include "ctree.h"
 #include "extent_io.h"