271 	struct request *rq;  in get_rdac_req()  local
274 	rq = blk_get_request(q, rw, GFP_NOIO);  in get_rdac_req()
276 	if (IS_ERR(rq)) {  in get_rdac_req()
281 	blk_rq_set_block_pc(rq);  in get_rdac_req()
283 	if (buflen && blk_rq_map_kern(q, rq, buffer, buflen, GFP_NOIO)) {  in get_rdac_req()
284 		blk_put_request(rq);  in get_rdac_req()
290 	rq->cmd_flags |= REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT |  in get_rdac_req()
292 	rq->retries = RDAC_RETRIES;  in get_rdac_req()
293 	rq->timeout = RDAC_TIMEOUT;  in get_rdac_req()
295 	return rq;  in get_rdac_req()
301 	struct request *rq;  in rdac_failover_get()  local
339 	rq = get_rdac_req(sdev, &h->ctlr->mode_select, data_size, WRITE);  in rdac_failover_get()
340 	if (!rq)  in rdac_failover_get()
345 		rq->cmd[0] = MODE_SELECT_10;  in rdac_failover_get()
346 		rq->cmd[7] = data_size >> 8;  in rdac_failover_get()
347 		rq->cmd[8] = data_size & 0xff;  in rdac_failover_get()
349 		rq->cmd[0] = MODE_SELECT;  in rdac_failover_get()
350 		rq->cmd[4] = data_size;  in rdac_failover_get()
352 	rq->cmd_len = COMMAND_SIZE(rq->cmd[0]);  in rdac_failover_get()
354 	rq->sense = h->sense;  in rdac_failover_get()
355 	memset(rq->sense, 0, SCSI_SENSE_BUFFERSIZE);  in rdac_failover_get()
356 	rq->sense_len = 0;  in rdac_failover_get()
358 	return rq;  in rdac_failover_get()
408 	struct request *rq;  in submit_inquiry()  local
412 	rq = get_rdac_req(sdev, &h->inq, len, READ);  in submit_inquiry()
413 	if (!rq)  in submit_inquiry()
417 	rq->cmd[0] = INQUIRY;  in submit_inquiry()
418 	rq->cmd[1] = 1;  in submit_inquiry()
419 	rq->cmd[2] = page_code;  in submit_inquiry()
420 	rq->cmd[4] = len;  in submit_inquiry()
421 	rq->cmd_len = COMMAND_SIZE(INQUIRY);  in submit_inquiry()
423 	rq->sense = h->sense;  in submit_inquiry()
424 	memset(rq->sense, 0, SCSI_SENSE_BUFFERSIZE);  in submit_inquiry()
425 	rq->sense_len = 0;  in submit_inquiry()
427 	err = blk_execute_rq(q, NULL, rq, 1);  in submit_inquiry()
431 	blk_put_request(rq);  in submit_inquiry()
590 	struct request *rq;  in send_mode_select()  local
606 	rq = rdac_failover_get(sdev, h, &list);  in send_mode_select()
607 	if (!rq)  in send_mode_select()
615 	err = blk_execute_rq(q, NULL, rq, 1);  in send_mode_select()
616 	blk_put_request(rq);  in send_mode_select()