[SCSI] libsas: fix task attribute

Why TASK_ATTR_HOQ?
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/libsas/sas_scsi_host.c

@@ -131,7 +131,7 @@ static enum task_attribute sas_scsi_get_task_attr(struct scsi_cmnd *cmd)
 	if (cmd->request && blk_rq_tagged(cmd->request)) {
 		if (cmd->device->ordered_tags &&
 		    (cmd->request->cmd_flags & REQ_HARDBARRIER))
-			ta = TASK_ATTR_HOQ;
+			ta = TASK_ATTR_ORDERED;
 	}
 	return ta;
 }