-static int l2cap_auth_cfm(struct hci_conn *hcon, u8 status)
-{
- struct l2cap_chan_list *l;
- struct l2cap_conn *conn = hcon->l2cap_data;
- struct sock *sk;
-
- if (!conn)
- return 0;
-
- l = &conn->chan_list;
-
- BT_DBG("conn %p", conn);
-
- read_lock(&l->lock);
-
- for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
- struct l2cap_pinfo *pi = l2cap_pi(sk);
-
- bh_lock_sock(sk);
-
- if ((pi->link_mode & (L2CAP_LM_ENCRYPT | L2CAP_LM_SECURE)) &&
- !(hcon->link_mode & HCI_LM_ENCRYPT) &&
- !status) {
- bh_unlock_sock(sk);
- continue;
- }
-
- if (sk->sk_state == BT_CONNECT) {
- if (!status) {
- 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 {
- l2cap_sock_clear_timer(sk);
- l2cap_sock_set_timer(sk, HZ / 10);
- }
- } else if (sk->sk_state == BT_CONNECT2) {
- struct l2cap_conn_rsp rsp;
- __u16 result;
-
- if (!status) {
- sk->sk_state = BT_CONFIG;
- result = L2CAP_CR_SUCCESS;
- } else {
- sk->sk_state = BT_DISCONN;
- l2cap_sock_set_timer(sk, HZ / 10);
- result = L2CAP_CR_SEC_BLOCK;
- }
-
- rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid);
- rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid);
- rsp.result = cpu_to_le16(result);
- rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
- l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
- L2CAP_CONN_RSP, sizeof(rsp), &rsp);
- }
-
- bh_unlock_sock(sk);
- }
-
- read_unlock(&l->lock);
-
- return 0;
-}
-
-static int l2cap_encrypt_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)