void sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)
{
	struct sco_conn *conn = hcon->sco_data;

	if (!conn)
		goto drop;

	BT_DBG("conn %p len %u", conn, skb->len);

	if (skb->len) {
		sco_recv_frame(conn, skb);
		return;
	}

drop:
	kfree_skb(skb);
}
void sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)
{
	struct sco_conn *conn = hcon->sco_data;

	if (!conn)
		goto drop;

	BT_DBG("conn %p len %u", conn, skb->len);

	if (skb->len) {
		sco_recv_frame(conn, skb);
		return;
	}

drop:
	kfree_skb(skb);
}