treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

Based on 2 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

9 files changed, 9 insertions, 38 deletions

diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c
index b2faa43c1ac7..274d7a0c0e25 100644
--- a/net/sched/act_sample.c
+++ b/net/sched/act_sample.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * net/sched/act_sample.c - Packet sampling tc action
  * Copyright (c) 2017 Yotam Gigi <yotamg@mellanox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #include <linux/types.h>
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index 27365ed3fe0b..691f71830134 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Berkeley Packet Filter based traffic classifier
  *
@@ -6,10 +7,6 @@
  * ematches.
  *
  * (C) 2013 Daniel Borkmann <dborkman@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #include <linux/module.h>
diff --git a/net/sched/em_ipset.c b/net/sched/em_ipset.c
index c1b23e3060b8..df00566d327d 100644
--- a/net/sched/em_ipset.c
+++ b/net/sched/em_ipset.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * net/sched/em_ipset.c ipset ematch
  *
  * Copyright (c) 2012 Florian Westphal <fw@strlen.de>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
  */
 
 #include <linux/gfp.h>
diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index 370dbcf49e8b..dba70377bbd9 100644
--- a/net/sched/sch_choke.c
+++ b/net/sched/sch_choke.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * net/sched/sch_choke.c        CHOKE scheduler
  *
  * Copyright (c) 2011 Stephen Hemminger <shemminger@vyatta.com>
  * Copyright (c) 2011 Eric Dumazet <eric.dumazet@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
  */
 
 #include <linux/module.h>
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c
index ffcd6654c39d..07a2b0b35495 100644
--- a/net/sched/sch_drr.c
+++ b/net/sched/sch_drr.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * net/sched/sch_drr.c         Deficit Round Robin scheduler
  *
  * Copyright (c) 2008 Patrick McHardy <kaber@trash.net>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
  */
 
 #include <linux/module.h>
diff --git a/net/sched/sch_mq.c b/net/sched/sch_mq.c
index 3a3312467692..0d578333e967 100644
--- a/net/sched/sch_mq.c
+++ b/net/sched/sch_mq.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * net/sched/sch_mq.c           Classful multiqueue dummy scheduler
  *
  * Copyright (c) 2009 Patrick McHardy <kaber@trash.net>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
  */
 
 #include <linux/types.h>
diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c
index d05086dc3866..46980b8d66c5 100644
--- a/net/sched/sch_mqprio.c
+++ b/net/sched/sch_mqprio.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * net/sched/sch_mqprio.c
  *
  * Copyright (c) 2010 John Fastabend <john.r.fastabend@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
  */
 
 #include <linux/types.h>
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
index 3f9e8b425ac6..0b05ac7c848e 100644
--- a/net/sched/sch_qfq.c
+++ b/net/sched/sch_qfq.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * net/sched/sch_qfq.c         Quick Fair Queueing Plus Scheduler.
  *
  * Copyright (c) 2009 Fabio Checconi, Luigi Rizzo, and Paolo Valente.
  * Copyright (c) 2012 Paolo Valente.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
  */
 
 #include <linux/module.h>
diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c
index b245d6a2068d..1dff8506a715 100644
--- a/net/sched/sch_sfb.c
+++ b/net/sched/sch_sfb.c
@@ -1,19 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * net/sched/sch_sfb.c    Stochastic Fair Blue
  *
  * Copyright (c) 2008-2011 Juliusz Chroboczek <jch@pps.jussieu.fr>
  * Copyright (c) 2011 Eric Dumazet <eric.dumazet@gmail.com>
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
  * W. Feng, D. Kandlur, D. Saha, K. Shin. Blue:
  * A New Class of Active Queue Management Algorithms.
  * U. Michigan CSE-TR-387-99, April 1999.
  *
  * http://www.thefengs.com/wuchang/blue/CSE-TR-387-99.pdf
- *
  */
 
 #include <linux/module.h>