Lines Matching refs:rv
502 int rv; in null_add_dev() local
506 rv = -ENOMEM; in null_add_dev()
515 rv = setup_queues(nullb); in null_add_dev()
516 if (rv) in null_add_dev()
528 rv = blk_mq_alloc_tag_set(&nullb->tag_set); in null_add_dev()
529 if (rv) in null_add_dev()
534 rv = -ENOMEM; in null_add_dev()
540 rv = -ENOMEM; in null_add_dev()
544 rv = init_driver_queues(nullb); in null_add_dev()
545 if (rv) in null_add_dev()
550 rv = -ENOMEM; in null_add_dev()
555 rv = init_driver_queues(nullb); in null_add_dev()
556 if (rv) in null_add_dev()
566 rv = -ENOMEM; in null_add_dev()
602 return rv; in null_add_dev()