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-rw-r--r--ipc/ipc_sysctl.c6
-rw-r--r--ipc/mq_sysctl.c6
-rw-r--r--ipc/msgutil.c6
3 files changed, 3 insertions, 15 deletions
diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
index bfaae457810c..2b14ce8ce73f 100644
--- a/ipc/ipc_sysctl.c
+++ b/ipc/ipc_sysctl.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2007
*
* Author: Eric Biederman <ebiederm@xmision.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, version 2 of the
- * License.
*/
#include <linux/module.h>
diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
index 68d4e953762c..7c00f28923a8 100644
--- a/ipc/mq_sysctl.c
+++ b/ipc/mq_sysctl.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2007 IBM Corporation
*
* Author: Cedric Le Goater <clg@fr.ibm.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, version 2 of the
- * License.
*/
#include <linux/nsproxy.h>
diff --git a/ipc/msgutil.c b/ipc/msgutil.c
index e65593742e2b..3149b4a379de 100644
--- a/ipc/msgutil.c
+++ b/ipc/msgutil.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* linux/ipc/msgutil.c
* Copyright (C) 1999, 2004 Manfred Spraul
- *
- * This file is released under GNU General Public Licence version 2 or
- * (at your option) any later version.
- *
- * See the file COPYING for more details.
*/
#include <linux/spinlock.h>