+ /* called right after the request is allocated for the request_queue */
+
+ sreq->sense = kzalloc(SCSI_SENSE_BUFFERSIZE, gfp);
+ if (!sreq->sense)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static void bsg_initialize_rq(struct request *req)
+{
+ struct bsg_job *job = blk_mq_rq_to_pdu(req);
+ struct scsi_request *sreq = &job->sreq;
+ void *sense = sreq->sense;
+
+ /* called right before the request is given to the request_queue user */
+