trace_block_rq_insert(rq);
- if (at_head || blk_rq_is_passthrough(rq)) {
- if (at_head)
- list_add(&rq->queuelist, &dd->dispatch);
- else
- list_add_tail(&rq->queuelist, &dd->dispatch);
+ if (at_head) {
+ list_add(&rq->queuelist, &dd->dispatch);
} else {
deadline_add_rq_rb(dd, rq);