1 files changed, 1 insertions, 13 deletions

diff --git a/crypto/xcbc.c b/crypto/xcbc.c
index 94ca694ef091..0bb26e8f6f5a 100644
--- a/crypto/xcbc.c
+++ b/crypto/xcbc.c
@@ -1,19 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C)2006 USAGI/WIDE Project
  *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
  * Author:
  *      Kazunori Miyazawa <miyazawa@linux-ipv6.org>
  */