xfs: fix author and spdx headers on scrub/ files

Fix the spdx tags to match current practice, and update the author
contact information.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

fs/xfs/scrub/agheader.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/agheader_repair.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2018 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/alloc.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/attr.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/attr.h

 /* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * Copyright (C) 2019 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #ifndef __XFS_SCRUB_ATTR_H__
 #define __XFS_SCRUB_ATTR_H__

fs/xfs/scrub/bitmap.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2018 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/bitmap.h

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2018 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #ifndef __XFS_SCRUB_BITMAP_H__
 #define __XFS_SCRUB_BITMAP_H__

fs/xfs/scrub/bmap.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/btree.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/btree.h

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #ifndef __XFS_SCRUB_BTREE_H__
 #define __XFS_SCRUB_BTREE_H__

fs/xfs/scrub/common.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/common.h

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #ifndef __XFS_SCRUB_COMMON_H__
 #define __XFS_SCRUB_COMMON_H__

fs/xfs/scrub/dabtree.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/dabtree.h

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #ifndef __XFS_SCRUB_DABTREE_H__
 #define __XFS_SCRUB_DABTREE_H__

fs/xfs/scrub/dir.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/fscounters.c

 // SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2019 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/health.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2019 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/health.h

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2019 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #ifndef __XFS_SCRUB_HEALTH_H__
 #define __XFS_SCRUB_HEALTH_H__

fs/xfs/scrub/ialloc.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/inode.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/parent.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/quota.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/refcount.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/repair.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2018 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/repair.h

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2018 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #ifndef __XFS_SCRUB_REPAIR_H__
 #define __XFS_SCRUB_REPAIR_H__

fs/xfs/scrub/rmap.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/rtbitmap.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/scrub.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/scrub.h

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #ifndef __XFS_SCRUB_SCRUB_H__
 #define __XFS_SCRUB_SCRUB_H__

fs/xfs/scrub/symlink.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/trace.c

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #include "xfs.h"
 #include "xfs_fs.h"

fs/xfs/scrub/trace.h

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  *
  * NOTE: none of these tracepoints shall be considered a stable kernel ABI
  * as they can change at any time.  See xfs_trace.h for documentation of

fs/xfs/scrub/xfs_scrub.h

-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2017 Oracle.  All Rights Reserved.
- * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ * Author: Darrick J. Wong <djwong@kernel.org>
  */
 #ifndef __XFS_SCRUB_H__
 #define __XFS_SCRUB_H__