Lines Matching refs:ret
57 int ret;
68 ret = NETDEV_TX_BUSY;
113 ret = NETDEV_TX_OK;
123 if (ret != NETDEV_TX_OK)
126 return ret;
298 int ret;
300 ret = softing_netdev_rx(netdev, &msg, ktime);
301 if (ret == NET_RX_SUCCESS) {
380 int ret;
383 ret = open_candev(ndev);
384 if (ret)
385 return ret;
387 ret = softing_startstop(ndev, 1);
388 if (ret < 0)
391 return ret;
404 int ret;
409 ret = softing_startstop(ndev, 1);
410 return ret;
423 int ret;
431 ret = request_threaded_irq(card->irq.nr,
436 if (ret) {
440 return ret;
473 int ret, j;
503 ret = -EIO;
508 ret = softing_load_fw(card->pdat->boot.fw, card, card->dpram,
511 if (ret < 0)
514 ret = softing_load_fw(card->pdat->load.fw, card, card->dpram,
517 if (ret < 0)
523 ret = softing_bootloader_command(card, 0, "card boot");
524 if (ret < 0)
526 ret = softing_load_app_fw(card->pdat->app.fw, card);
527 if (ret < 0)
530 ret = softing_chip_poweron(card);
531 if (ret < 0)
545 return ret;
576 int ret;
578 ret = kstrtoul(buf, 0, &val);
579 if (ret < 0)
580 return ret;
583 ret = mutex_lock_interruptible(&card->fw.lock);
584 if (ret)
666 int ret;
668 ret = register_candev(netdev);
669 if (ret) {
671 return ret;
759 int ret;
780 ret = -EINVAL;
797 ret = softing_card_boot(card);
798 if (ret < 0) {
806 ret = sysfs_create_group(&pdev->dev.kobj, &softing_pdev_group);
807 if (ret < 0) {
817 ret = -ENOMEM;
823 ret = softing_netdev_register(netdev);
824 if (ret) {
849 return ret;