bidi_rq
if (job->bidi_rq) {
if (job->bidi_rq)
if (job->bidi_rq)
blk_mq_free_request(job->bidi_rq);
if (job->bidi_rq) {
ret = bsg_map_buffer(&job->reply_payload, job->bidi_rq);
job->bidi_rq = blk_mq_alloc_request(rq->q, REQ_OP_DRV_IN, 0);
if (IS_ERR(job->bidi_rq)) {
ret = PTR_ERR(job->bidi_rq);
ret = blk_rq_map_user(rq->q, job->bidi_rq, NULL,
job->bidi_bio = job->bidi_rq->bio;
job->bidi_rq = NULL;