staging: mt7621-eth/ethtool.c: Correction of SPDX license identifier

This patch fixes the checkpatch.p1 warning:

WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
+/*

It includes the SPDX expression for GPL-2.0 according to the text license
in the top of the C file.

Signed-off-by: Carlos Henrique Lima Melara <charlesmelara@outlook.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/mt7621-eth/ethtool.c b/drivers/staging/mt7621-eth/ethtool.c
index 40a7d47..8c4228e 100644 (file)
--- a/drivers/staging/mt7621-eth/ethtool.c
+++ b/drivers/staging/mt7621-eth/ethtool.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*   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; version 2 of the License