Lines Matching refs:retval
236 int retval = -EINVAL;
243 return retval;
271 return retval;
276 retval = ipheth_consume_skb(buf, dg_len, dev);
277 if (retval != 0)
278 return retval;
283 return retval;
289 int retval, status;
328 retval = dev->rcvbulk_callback(urb);
329 if (retval != 0) {
330 dev_err(&dev->intf->dev, "%s: callback retval: %d\n",
331 __func__, retval);
365 int retval;
371 retval = usb_control_msg(udev,
379 if (retval <= 0) {
381 __func__, retval);
382 return retval;
385 if ((retval == 1 && dev->ctrl_buf[0] == IPHETH_CARRIER_ON) ||
386 (retval >= 2 && dev->ctrl_buf[1] == IPHETH_CARRIER_ON)) {
410 int retval;
412 retval = usb_control_msg(udev,
421 if (retval < 0) {
423 __func__, retval);
424 } else if (retval < ETH_ALEN) {
427 __func__, retval);
428 retval = -EINVAL;
431 retval = 0;
434 return retval;
440 int retval;
442 retval = usb_control_msg(udev,
453 __func__, retval);
455 return retval;
461 int retval;
470 retval = usb_submit_urb(dev->rx_urb, mem_flags);
471 if (retval)
473 __func__, retval);
474 return retval;
481 int retval = 0;
485 retval = ipheth_carrier_set(dev);
486 if (retval)
487 return retval;
489 retval = ipheth_rx_submit(dev, GFP_KERNEL);
490 if (retval)
491 return retval;
494 return retval;
510 int retval;
530 retval = usb_submit_urb(dev->tx_urb, GFP_ATOMIC);
531 if (retval) {
533 __func__, retval);
581 int retval;
601 retval = -ENODEV;
614 retval = -ENODEV;
621 retval = -ENOMEM;
625 retval = ipheth_get_macaddr(dev);
626 if (retval)
629 retval = ipheth_enable_ncm(dev);
630 if (!retval) {
637 retval = ipheth_alloc_urbs(dev);
638 if (retval) {
639 dev_err(&intf->dev, "error allocating urbs: %d\n", retval);
648 retval = register_netdev(netdev);
649 if (retval) {
650 dev_err(&intf->dev, "error registering netdev: %d\n", retval);
651 retval = -EIO;
668 return retval;