scsi: fdomain: Drop last argument to fdomain_finish_cmd()

Set the SCSI host status before calling fdomain_finish_cmd() and drop the
last argument to that function.

Link: https://lore.kernel.org/r/20210427083046.31620-36-hare@suse.de


Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>