static void l2cap_conn_start(struct l2cap_conn *conn)
{
	struct l2cap_chan_list *l = &conn->chan_list;
	struct sock *sk;

	BT_DBG("conn %p", conn);

	read_lock(&l->lock);

	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
		bh_lock_sock(sk);

		if (sk->sk_type != SOCK_SEQPACKET) {
			bh_unlock_sock(sk);
			continue;
		}

		if (sk->sk_state == BT_CONNECT) {
			if (l2cap_check_security(sk)) {
				struct l2cap_conn_req req;
				req.scid = cpu_to_le16(l2cap_pi(sk)->scid);
				req.psm  = l2cap_pi(sk)->psm;

				l2cap_pi(sk)->ident = l2cap_get_ident(conn);

				l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
					L2CAP_CONN_REQ, sizeof(req), &req);
			}
		} else if (sk->sk_state == BT_CONNECT2) {
			struct l2cap_conn_rsp rsp;
			rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid);
			rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid);

			if (l2cap_check_security(sk)) {
				if (bt_sk(sk)->defer_setup) {
					struct sock *parent = bt_sk(sk)->parent;
					rsp.result = cpu_to_le16(L2CAP_CR_PEND);
					rsp.status = cpu_to_le16(L2CAP_CS_AUTHOR_PEND);
					parent->sk_data_ready(parent, 0);

				} else {
					sk->sk_state = BT_CONFIG;
					rsp.result = cpu_to_le16(L2CAP_CR_SUCCESS);
					rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
				}
			} else {
				rsp.result = cpu_to_le16(L2CAP_CR_PEND);
				rsp.status = cpu_to_le16(L2CAP_CS_AUTHEN_PEND);
			}

			l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
					L2CAP_CONN_RSP, sizeof(rsp), &rsp);
		}

		bh_unlock_sock(sk);
	}

	read_unlock(&l->lock);
}
static void l2cap_conn_start(struct l2cap_conn *conn)
{
	struct l2cap_chan_list *l = &conn->chan_list;
	struct sock *sk;

	BT_DBG("conn %p", conn);

	read_lock(&l->lock);

	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
		bh_lock_sock(sk);

		if (sk->sk_type != SOCK_SEQPACKET) {
			bh_unlock_sock(sk);
			continue;
		}

		if (sk->sk_state == BT_CONNECT) {
			if (l2cap_check_security(sk)) {
				struct l2cap_conn_req req;
				req.scid = cpu_to_le16(l2cap_pi(sk)->scid);
				req.psm  = l2cap_pi(sk)->psm;

				l2cap_pi(sk)->ident = l2cap_get_ident(conn);

				l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
					L2CAP_CONN_REQ, sizeof(req), &req);
			}
		} else if (sk->sk_state == BT_CONNECT2) {
			struct l2cap_conn_rsp rsp;
			rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid);
			rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid);

			if (l2cap_check_security(sk)) {
				if (bt_sk(sk)->defer_setup) {
					struct sock *parent = bt_sk(sk)->parent;
					rsp.result = cpu_to_le16(L2CAP_CR_PEND);
					rsp.status = cpu_to_le16(L2CAP_CS_AUTHOR_PEND);
					parent->sk_data_ready(parent, 0);

				} else {
					sk->sk_state = BT_CONFIG;
					rsp.result = cpu_to_le16(L2CAP_CR_SUCCESS);
					rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
				}
			} else {
				rsp.result = cpu_to_le16(L2CAP_CR_PEND);
				rsp.status = cpu_to_le16(L2CAP_CS_AUTHEN_PEND);
			}

			l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
					L2CAP_CONN_RSP, sizeof(rsp), &rsp);
		}

		bh_unlock_sock(sk);
	}

	read_unlock(&l->lock);
}