117 	if (rq->next_rq) {  in bsg_scsi_complete_rq()
119 		hdr->din_resid = scsi_req(rq->next_rq)->resid_len;  in bsg_scsi_complete_rq()
144 	struct request *rq, *next_rq = NULL;  in bsg_map_hdr()  local
180 		next_rq = blk_get_request(q, REQ_OP_SCSI_IN, 0);  in bsg_map_hdr()
181 		if (IS_ERR(next_rq)) {  in bsg_map_hdr()
182 			ret = PTR_ERR(next_rq);  in bsg_map_hdr()
186 		rq->next_rq = next_rq;  in bsg_map_hdr()
187 		ret = blk_rq_map_user(q, next_rq, NULL, uptr64(hdr->din_xferp),  in bsg_map_hdr()
206 	if (rq->next_rq)  in bsg_map_hdr()
207 		blk_rq_unmap_user(rq->next_rq->bio);  in bsg_map_hdr()
209 	if (rq->next_rq)  in bsg_map_hdr()
210 		blk_put_request(rq->next_rq);  in bsg_map_hdr()
224 	if (rq->next_rq) {  in blk_complete_sgv4_hdr_rq()
226 		blk_put_request(rq->next_rq);  in blk_complete_sgv4_hdr_rq()
421 		if (rq->next_rq)  in bsg_ioctl()
422 			bidi_bio = rq->next_rq->bio;  in bsg_ioctl()