/* Allocate new packet */
if (q == NULL) {
- USBDevice *dev = uhci_find_device(s, (td->token >> 8) & 0x7f);
- USBEndpoint *ep = usb_ep_get(dev, pid, (td->token >> 15) & 0xf);
+ USBDevice *dev;
+ USBEndpoint *ep;
- if (ep == NULL) {
+ dev = uhci_find_device(s, (td->token >> 8) & 0x7f);
+ if (dev == NULL) {
return uhci_handle_td_error(s, td, td_addr, USB_RET_NODEV,
int_mask);
}
+ ep = usb_ep_get(dev, pid, (td->token >> 15) & 0xf);
q = uhci_queue_new(s, qh_addr, td, ep);
}
async = uhci_async_alloc(q, td_addr);