linux-master/block/bsg-lib.c

278 	struct bsg_set *bset =
291 	ret = bset->job_fn(blk_mq_rq_to_pdu(req));
323 		struct bsg_set *bset =
326 		bsg_unregister_queue(bset->bd);
329 		blk_mq_free_tag_set(&bset->tag_set);
330 		kfree(bset);
337 	struct bsg_set *bset =
340 	if (!bset->timeout_fn)
342 	return bset->timeout_fn(rq);
366 	struct bsg_set *bset;
371 	bset = kzalloc(sizeof(*bset), GFP_KERNEL);
372 	if (!bset)
375 	bset->job_fn = job_fn;
376 	bset->timeout_fn = timeout;
378 	set = &bset->tag_set;
397 	bset->bd = bsg_register_queue(q, dev, name, bsg_transport_sg_io_fn);
398 	if (IS_ERR(bset->bd)) {
399 		ret = PTR_ERR(bset->bd);
410 	kfree(bset);