scsi/qla2xxx: Convert to SPDX license identifiers

All files in this driver directory contain the following notice:

  See LICENSE.qla2xxx for copyright and licensing details.

LICENSE.qla2xxx can be found in Documentation/scsi/. The file contains:

  - A copyright notice

    This copyright notice is redundant as all files contain the same
    copyright notice already

  - A license notice

    You may modify and redistribute the device driver code under the
    GNU General Public License (a copy of which is attached hereto as
    Exhibit A) published by the Free Software Foundation (version 2).

    This can be replaced with the corresponding SPDX license identifier
    (GPL-2.0-only) in the source files which reference this license
    file.

  - The full GPLv2 license text

    A redundant copy of LICENSES/preferred/GPL-2.0

Remove the notices and add the SPDX license identifier GPL-2.0-only to the
source files.

Finally remove the now redundant LICENSE.qla2xxx file.

Reviewed-by: Richard Fontana <[email protected]>
Reviewed-by: Jilayne Lovejoy <[email protected]>
Reviewed-by: Alexios Zavras <[email protected]>
Acked-by: Igor Russkikh <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Lukas Bulwahn <[email protected]>
Acked-by: Nilesh Javali <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: KAGA-KOKO

Documentation/scsi/LICENSE.qla2xxx

@@ -14231,7 +14231,6 @@ M:	Nilesh Javali <[email protected]>
 M:	[email protected]
 L:	[email protected]
 S:	Supported
-F:	Documentation/scsi/LICENSE.qla2xxx
 F:	drivers/scsi/qla2xxx/
 
 QLOGIC QLA3XXX NETWORK DRIVER

MAINTAINERS

@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * QLogic Fibre Channel HBA Driver
  * Copyright (c)  2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
  */
 #include "qla_def.h"
 #include "qla_target.h"

drivers/scsi/qla2xxx/qla_attr.c

@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * QLogic Fibre Channel HBA Driver
  * Copyright (c)  2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
  */
 #include "qla_def.h"
 

drivers/scsi/qla2xxx/qla_bsg.c

@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * QLogic Fibre Channel HBA Driver
  * Copyright (c)  2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
  */
 #ifndef __QLA_BSG_H
 #define __QLA_BSG_H

drivers/scsi/qla2xxx/qla_bsg.h

@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * QLogic Fibre Channel HBA Driver
  * Copyright (c)  2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
  */
 
 /*

drivers/scsi/qla2xxx/qla_dbg.c

@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * QLogic Fibre Channel HBA Driver
  * Copyright (c)  2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
  */
 
 #include "qla_def.h"

drivers/scsi/qla2xxx/qla_dbg.h

@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * QLogic Fibre Channel HBA Driver
  * Copyright (c)  2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
  */
 #ifndef __QLA_DEF_H
 #define __QLA_DEF_H

drivers/scsi/qla2xxx/qla_def.h

@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * QLogic Fibre Channel HBA Driver
  * Copyright (c)  2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
  */
 #include "qla_def.h"
 

drivers/scsi/qla2xxx/qla_dfs.c

@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * QLogic Fibre Channel HBA Driver
  * Copyright (c)  2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
  */
 #ifndef __QLA_FW_H
 #define __QLA_FW_H