Cleanup: move to kernel style SPDX license identifiers

[lttng-modules.git] / wrapper / kref.h

diff --git a/wrapper/kref.h b/wrapper/kref.h
index 3f3be7a42d27c0445d7273fc771b5d55dd120248..f220ddbfaaea098d56f1ebe770408e544390145f 100644 (file)
--- a/wrapper/kref.h
+++ b/wrapper/kref.h
@@ -1,31 +1,19 @@
-#ifndef _LTTNG_WRAPPER_KREF_H
-#define _LTTNG_WRAPPER_KREF_H
-
-/*
+/* SPDX-License-Identifier: GPL-2.0
+ *
  * wrapper/kref.h
  *
  * wrapper around linux/kref.h.
  *
  * Copyright (C) 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; only version 2 of the License.
- *
- * 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.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * This wrapper code is derived from Linux 3.19.2 include/linux/list.h
  * and include/linux/rculist.h, hence the GPLv2 license applied to this
  * file.
  */
 
+#ifndef _LTTNG_WRAPPER_KREF_H
+#define _LTTNG_WRAPPER_KREF_H
+
 #include <linux/kref.h>
 #include <linux/rculist.h>
 #include <linux/version.h>