btrfs: add proper safety check before resuming dev-replace

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

diff --git a/fs/btrfs/dedupe.h b/fs/btrfs/dedupe.h
index 83ebfe28da9e204a9541e113588d9993e5da4d73..90281a7a35a81849656979a03071e3533a1a6362 100644 (file)
--- a/fs/btrfs/dedupe.h
+++ b/fs/btrfs/dedupe.h
@@ -1,24 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 2016 Fujitsu.  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; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
  */
 
-#ifndef __BTRFS_DEDUPE__
-#define __BTRFS_DEDUPE__
+#ifndef BTRFS_DEDUPE_H
+#define BTRFS_DEDUPE_H
 
 /* later in-band dedupe will expand this struct */
 struct btrfs_dedupe_hash;
+
 #endif