Lines Matching refs:ret
56 ssize_t ret; in queue_requests_show() local
59 ret = queue_var_show(disk->queue->nr_requests, page); in queue_requests_show()
61 return ret; in queue_requests_show()
68 int ret, err; in queue_requests_store() local
75 ret = queue_var_store(&nr, page, count); in queue_requests_store()
76 if (ret < 0) in queue_requests_store()
77 return ret; in queue_requests_store()
86 ret = err; in queue_requests_store()
89 return ret; in queue_requests_store()
94 ssize_t ret; in queue_ra_show() local
97 ret = queue_var_show(disk->bdi->ra_pages << (PAGE_SHIFT - 10), page); in queue_ra_show()
100 return ret; in queue_ra_show()
107 ssize_t ret; in queue_ra_store() local
111 ret = queue_var_store(&ra_kb, page, count); in queue_ra_store()
112 if (ret < 0) in queue_ra_store()
113 return ret; in queue_ra_store()
124 return ret; in queue_ra_store()
194 ssize_t ret; local
196 ret = queue_var_store(&max_discard_bytes, page, count);
197 if (ret < 0)
198 return ret;
214 ssize_t ret; in queue_max_wzeroes_unmap_sectors_store() local
216 ret = queue_var_store(&max_zeroes_bytes, page, count); in queue_max_wzeroes_unmap_sectors_store()
217 if (ret < 0) in queue_max_wzeroes_unmap_sectors_store()
218 return ret; in queue_max_wzeroes_unmap_sectors_store()
233 ssize_t ret; in queue_max_sectors_store() local
235 ret = queue_var_store(&max_sectors_kb, page, count); in queue_max_sectors_store()
236 if (ret < 0) in queue_max_sectors_store()
237 return ret; in queue_max_sectors_store()
247 ssize_t ret; in queue_feature_store() local
249 ret = queue_var_store(&val, page, count); in queue_feature_store()
250 if (ret < 0) in queue_feature_store()
251 return ret; in queue_feature_store()
317 ssize_t ret; in queue_iostats_passthrough_store() local
319 ret = queue_var_store(&ios, page, count); in queue_iostats_passthrough_store()
320 if (ret < 0) in queue_iostats_passthrough_store()
321 return ret; in queue_iostats_passthrough_store()
342 ssize_t ret = queue_var_store(&nm, page, count); in queue_nomerges_store() local
344 if (ret < 0) in queue_nomerges_store()
345 return ret; in queue_nomerges_store()
356 return ret; in queue_nomerges_store()
370 ssize_t ret = -EINVAL; in queue_rq_affinity_store() local
376 ret = queue_var_store(&val, page, count); in queue_rq_affinity_store()
377 if (ret < 0) in queue_rq_affinity_store()
378 return ret; in queue_rq_affinity_store()
399 return ret; in queue_rq_affinity_store()
412 ssize_t ret = count; in queue_poll_store() local
417 ret = -EINVAL; in queue_poll_store()
425 return ret; in queue_poll_store()
588 ssize_t ret; in queue_wb_lat_show() local
593 ret = -EINVAL; in queue_wb_lat_show()
598 ret = sysfs_emit(page, "0\n"); in queue_wb_lat_show()
602 ret = sysfs_emit(page, "%llu\n", div_u64(wbt_get_min_lat(q), 1000)); in queue_wb_lat_show()
605 return ret; in queue_wb_lat_show()
613 ssize_t ret; in queue_wb_lat_store() local
617 ret = queue_var_store64(&val, page); in queue_wb_lat_store()
618 if (ret < 0) in queue_wb_lat_store()
619 return ret; in queue_wb_lat_store()
627 ret = wbt_init(disk); in queue_wb_lat_store()
628 if (ret) in queue_wb_lat_store()
632 ret = count; in queue_wb_lat_store()
656 return ret; in queue_wb_lat_store()
876 int ret; in blk_register_queue() local
878 ret = kobject_add(&disk->queue_kobj, &disk_to_dev(disk)->kobj, "queue"); in blk_register_queue()
879 if (ret < 0) in blk_register_queue()
880 return ret; in blk_register_queue()
883 ret = blk_mq_sysfs_register(disk); in blk_register_queue()
884 if (ret) in blk_register_queue()
895 ret = disk_register_independent_access_ranges(disk); in blk_register_queue()
896 if (ret) in blk_register_queue()
899 ret = blk_crypto_sysfs_register(disk); in blk_register_queue()
900 if (ret) in blk_register_queue()
927 return ret; in blk_register_queue()
938 return ret; in blk_register_queue()