treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 166

Based on 1 normalized pattern(s):

  licensed under the terms of the gnu gpl license version 2

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 62 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070033.929121379@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/scripts/leaking_addresses.pl b/scripts/leaking_addresses.pl
index ef9e5b2..b2d8b8a 100755
--- a/scripts/leaking_addresses.pl
+++ b/scripts/leaking_addresses.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/env perl
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # (c) 2017 Tobin C. Harding <me@tobin.cc>
-# Licensed under the terms of the GNU GPL License version 2
 #
 # leaking_addresses.pl: Scan the kernel for potential leaking addresses.
 #  - Scans dmesg output.