*: manual SPDX License ID conversions

The files converted in this commit either had some random misspelling or
formatting weirdness that made them escape automated replacement, or
have a particularly "weird" licensing setup (e.g. dual-licensed.)

This also marks a bunch of "public domain" files as SPDX License "NONE".

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl
index db6460f343..69eb0ef954 100755
--- a/tools/checkpatch.pl
+++ b/tools/checkpatch.pl
@@ -1,9 +1,9 @@
 #!/usr/bin/env perl
+# SPDX-License-Identifier: GPL-2.0-or-later
 # (c) 2001, Dave Jones. (the file handling bit)
 # (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit)
 # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite)
 # (c) 2008-2010 Andy Whitcroft <apw@canonical.com>
-# Licensed under the terms of the GNU GPL License version 2
 
 use strict;
 use warnings;