53 	int ret, err;  in queue_requests_store()  local
58 	ret = queue_var_store(&nr, page, count);  in queue_requests_store()
59 	if (ret < 0)  in queue_requests_store()
60 		return ret;  in queue_requests_store()
73 	return ret;  in queue_requests_store()
88 	ssize_t ret = queue_var_store(&ra_kb, page, count);  in queue_ra_store()  local
90 	if (ret < 0)  in queue_ra_store()
91 		return ret;  in queue_ra_store()
95 	return ret;  in queue_ra_store()
166 	ssize_t ret = queue_var_store(&max_discard, page, count);  in queue_discard_max_store()  local
168 	if (ret < 0)  in queue_discard_max_store()
169 		return ret;  in queue_discard_max_store()
182 	return ret;  in queue_discard_max_store()
203 	ssize_t ret = queue_var_store(&max_sectors_kb, page, count);  in queue_max_sectors_store()  local
205 	if (ret < 0)  in queue_max_sectors_store()
206 		return ret;  in queue_max_sectors_store()
218 	return ret;  in queue_max_sectors_store()
240 	ssize_t ret;							\
241 	ret = queue_var_store(&val, page, count);			\
242 	if (ret < 0)							\
243 		 return ret;						\
253 	return ret;							\
271 	ssize_t ret = queue_var_store(&nm, page, count);  in queue_nomerges_store()  local
273 	if (ret < 0)  in queue_nomerges_store()
274 		return ret;  in queue_nomerges_store()
285 	return ret;  in queue_nomerges_store()
299 	ssize_t ret = -EINVAL;  in queue_rq_affinity_store()  local
303 	ret = queue_var_store(&val, page, count);  in queue_rq_affinity_store()
304 	if (ret < 0)  in queue_rq_affinity_store()
305 		return ret;  in queue_rq_affinity_store()
320 	return ret;  in queue_rq_affinity_store()
332 	ssize_t ret;  in queue_poll_store()  local
337 	ret = queue_var_store(&poll_on, page, count);  in queue_poll_store()
338 	if (ret < 0)  in queue_poll_store()
339 		return ret;  in queue_poll_store()
348 	return ret;  in queue_poll_store()
623 	int ret;  in blk_register_queue()  local
645 	ret = blk_trace_init_sysfs(dev);  in blk_register_queue()
646 	if (ret)  in blk_register_queue()
647 		return ret;  in blk_register_queue()
649 	ret = kobject_add(&q->kobj, kobject_get(&dev->kobj), "%s", "queue");  in blk_register_queue()
650 	if (ret < 0) {  in blk_register_queue()
652 		return ret;  in blk_register_queue()
663 	ret = elv_register_queue(q);  in blk_register_queue()
664 	if (ret) {  in blk_register_queue()
669 		return ret;  in blk_register_queue()