scsi: use per-cpu buffer for formatting scsi_print_result()

Convert scsi_print_result() to use the per-cpu buffer for decoding the
command result and disposition.

Tested-by: Robert Elliott <elliott@hp.com>
Reviewed-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --cc drivers/scsi/constants.c
Simple merge

diff --cc drivers/scsi/scsi.c
Simple merge

diff --cc drivers/scsi/scsi_logging.c
Simple merge

diff --cc include/scsi/scsi_dbg.h
Simple merge