KAWETH_BUF_SIZE
if(kaweth_set_urb_size(kaweth, KAWETH_BUF_SIZE) < 0) {
KAWETH_BUF_SIZE,
usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
KAWETH_BUF_SIZE,