USBIP_RET_SUBMIT
setup_base_pdu(&rpdu->base, USBIP_RET_SUBMIT, priv->seqnum);
usbip_pack_pdu(rpdu, urb, USBIP_RET_SUBMIT, 1);
case USBIP_RET_SUBMIT:
case USBIP_RET_SUBMIT:
case USBIP_RET_SUBMIT:
case USBIP_RET_SUBMIT:
usbip_pack_pdu(pdu, urb, USBIP_RET_SUBMIT, 0);
setup_base_pdu(&rpdu->base, USBIP_RET_SUBMIT, urb_p->seqnum);
usbip_pack_pdu(rpdu, urb_p->urb, USBIP_RET_SUBMIT, 1);