btrfs: replace GPL boilerplate by SPDX -- headers

[mirror_ubuntu-jammy-kernel.git] / fs / btrfs / raid56.h

diff --git a/fs/btrfs/raid56.h b/fs/btrfs/raid56.h
index 4ee4fe346838cefedec799c437d4901127c0b2ff..f5d4c13a8dbc98b8d011f36cc876b4b95998f459 100644 (file)
--- a/fs/btrfs/raid56.h
+++ b/fs/btrfs/raid56.h
@@ -1,24 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 2012 Fusion-io  All rights reserved.
  * Copyright (C) 2012 Intel Corp. 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_RAID56__
-#define __BTRFS_RAID56__
+#ifndef BTRFS_RAID56_H
+#define BTRFS_RAID56_H
+
 static inline int nr_parity_stripes(struct map_lookup *map)
 {
        if (map->type & BTRFS_BLOCK_GROUP_RAID5)
@@ -65,4 +53,5 @@ void raid56_submit_missing_rbio(struct btrfs_raid_bio *rbio);
 
 int btrfs_alloc_stripe_hash_table(struct btrfs_fs_info *info);
 void btrfs_free_stripe_hash_table(struct btrfs_fs_info *info);
+
 #endif