/* Queues a PDU to send to the MAC layer.  */
static void llc_station_send_pdu(struct sk_buff *skb)
/* Queues a PDU to send to the MAC layer.  */
static void llc_station_send_pdu(struct sk_buff *skb)
{
	skb_queue_tail(&llc_main_station.mac_pdu_q, skb);
	while ((skb = skb_dequeue(&llc_main_station.mac_pdu_q)) != NULL)
		if (dev_queue_xmit(skb))
			break;
}