treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209

Based on 1 normalized pattern(s):

  released under gpl v2

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 15 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Steve Winslow <swinslow@gmail.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528171438.895196075@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/fs/pnode.c b/fs/pnode.c
index 7ea6cfb..595857a 100644
--- a/fs/pnode.c
+++ b/fs/pnode.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/fs/pnode.c
  *
  * (C) Copyright IBM Corporation 2005.
- *	Released under GPL v2.
  *	Author : Ram Pai (linuxram@us.ibm.com)
- *
  */
 #include <linux/mnt_namespace.h>
 #include <linux/mount.h>