treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 432

Based on 1 normalized pattern(s):

  this file is gplv2 as found in copying

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190531190114.657082701@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 6ab32f6a..3ac1f48 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * This file provides /sys/class/ieee80211/<wiphy name>/
  * and some default attributes.
  *
  * Copyright 2005-2006	Jiri Benc <jbenc@suse.cz>
  * Copyright 2006	Johannes Berg <johannes@sipsolutions.net>
- *
- * This file is GPLv2 as found in COPYING.
  */
 
 #include <linux/device.h>