Function devices::usb::backend::fido_backend::poll_thread::handle_packet_poll

fn handle_packet_poll(
    device: &Arc<Mutex<FidoDevice>>,
    pending_in_transfers: &Arc<Mutex<VecDeque<(FidoTransferHandle, Arc<Mutex<Option<FidoTransfer>>>)>>>
) -> Result<()>

Handles polling for available data to send back to the guest.