- idetape_init_rq(&rq, cmd);
- rq.rq_disk = tape->disk;
- rq.special = (void *)bh;
- rq.sector = tape->first_frame;
- rq.nr_sectors = blocks;
- rq.current_nr_sectors = blocks;
- (void) ide_do_drive_cmd(drive, &rq, ide_wait);
+ rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
+ rq->cmd_type = REQ_TYPE_SPECIAL;
+ rq->cmd[0] = cmd;
+ rq->rq_disk = tape->disk;
+ rq->special = (void *)bh;
+ rq->sector = tape->first_frame;
+ rq->nr_sectors = blocks;
+ rq->current_nr_sectors = blocks;
+ blk_execute_rq(drive->queue, tape->disk, rq, 0);
+
+ errors = rq->errors;
+ ret = tape->blk_size * (blocks - rq->current_nr_sectors);
+ blk_put_request(rq);