static void __l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct sock *parent)
{
	struct l2cap_chan_list *l = &conn->chan_list;

	BT_DBG("conn %p, psm 0x%2.2x, dcid 0x%4.4x", conn,
			l2cap_pi(sk)->psm, l2cap_pi(sk)->dcid);

	conn->disc_reason = 0x13;

	l2cap_pi(sk)->conn = conn;

	if (sk->sk_type == SOCK_SEQPACKET) {
		/* Alloc CID for connection-oriented socket */
		l2cap_pi(sk)->scid = l2cap_alloc_cid(l);
	} else if (sk->sk_type == SOCK_DGRAM) {
		/* Connectionless socket */
		l2cap_pi(sk)->scid = L2CAP_CID_CONN_LESS;
		l2cap_pi(sk)->dcid = L2CAP_CID_CONN_LESS;
		l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU;
	} else {
		/* Raw socket can send/recv signalling messages only */
		l2cap_pi(sk)->scid = L2CAP_CID_SIGNALING;
		l2cap_pi(sk)->dcid = L2CAP_CID_SIGNALING;
		l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU;
	}

	__l2cap_chan_link(l, sk);

	if (parent)
		bt_accept_enqueue(parent, sk);
}
static void __l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct sock *parent)
{
	struct l2cap_chan_list *l = &conn->chan_list;

	BT_DBG("conn %p, psm 0x%2.2x, dcid 0x%4.4x", conn,
			l2cap_pi(sk)->psm, l2cap_pi(sk)->dcid);

	conn->disc_reason = 0x13;

	l2cap_pi(sk)->conn = conn;

	if (sk->sk_type == SOCK_SEQPACKET) {
		 
		l2cap_pi(sk)->scid = l2cap_alloc_cid(l);
	} else if (sk->sk_type == SOCK_DGRAM) {
		 
		l2cap_pi(sk)->scid = L2CAP_CID_CONN_LESS;
		l2cap_pi(sk)->dcid = L2CAP_CID_CONN_LESS;
		l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU;
	} else {
		 
		l2cap_pi(sk)->scid = L2CAP_CID_SIGNALING;
		l2cap_pi(sk)->dcid = L2CAP_CID_SIGNALING;
		l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU;
	}

	__l2cap_chan_link(l, sk);

	if (parent)
		bt_accept_enqueue(parent, sk);
}