scsi: ses: switch to SPDX tags

Use the the GPLv2 SPDX tag instead of verbose boilerplate text.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/ses.c

+// SPDX-License-Identifier: GPL-2.0
 /*
  * SCSI Enclosure Services
  *
  * Copyright (C) 2008 James Bottomley <James.Bottomley@HansenPartnership.com>
- *
-**-----------------------------------------------------------------------------
-**
-**  This program is free software; you can redistribute it and/or
-**  modify it under the terms of the GNU General Public License
-**  version 2 as published by the Free Software Foundation.
-**
-**  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, write to the Free Software
-**  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-**
-**-----------------------------------------------------------------------------
-*/
+ */
 
 #include <linux/slab.h>
 #include <linux/module.h>