CAIFPROTO_DATAGRAM_LOOP
case CAIFPROTO_DATAGRAM_LOOP:
if (priv->conn_req.protocol == CAIFPROTO_DATAGRAM_LOOP)
loop = priv->conn_req.protocol == CAIFPROTO_DATAGRAM_LOOP;
conn_req->protocol = CAIFPROTO_DATAGRAM_LOOP;
caifdev->conn_req.protocol = CAIFPROTO_DATAGRAM_LOOP;
if (priv->conn_req.protocol == CAIFPROTO_DATAGRAM_LOOP)