From 9888c3402c8567a977de37f61e9dd87792723064 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.com>
Date: Tue, 3 Apr 2018 19:16:55 +0200
Subject: btrfs: replace GPL boilerplate by SPDX -- headers

Remove GPL boilerplate text (long, short, one-line) and keep the rest,
ie. personal, company or original source copyright statements. Add the
SPDX header.

Unify the include protection macros to match the file names.

Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/ulist.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'fs/btrfs/ulist.h')

diff --git a/fs/btrfs/ulist.h b/fs/btrfs/ulist.h
index 53c913632733..02fda0a2d4ce 100644
--- a/fs/btrfs/ulist.h
+++ b/fs/btrfs/ulist.h
@@ -1,12 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 2011 STRATO AG
  * written by Arne Jansen <sensille@gmx.net>
- * Distributed under the GNU GPL license version 2.
- *
  */
 
-#ifndef __ULIST__
-#define __ULIST__
+#ifndef BTRFS_ULIST_H
+#define BTRFS_ULIST_H
 
 #include <linux/list.h>
 #include <linux/rbtree.h>
-- 
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