XHCI_TRB_ERROR_SUCCESS
if (XHCI_TRB_2_ERROR_GET(temp) != XHCI_TRB_ERROR_SUCCESS)
status != XHCI_TRB_ERROR_SUCCESS) {
status != XHCI_TRB_ERROR_SUCCESS) ? USB_ERR_IOERROR :
status != XHCI_TRB_ERROR_SUCCESS);
status = XHCI_TRB_ERROR_SUCCESS;