}
tape->first_frame += blocks;
- rq->data_len -= blocks * tape->blk_size;
+ rq->resid_len = rq->data_len - blocks * tape->blk_size;
if (pc->error) {
uptodate = 0;
blk_execute_rq(drive->queue, tape->disk, rq, 0);
/* calculate the number of transferred bytes and update buffer state */
- size -= rq->data_len;
+ size -= rq->resid_len;
tape->cur = tape->buf;
if (cmd == REQ_IDETAPE_READ)
tape->valid = size;