TCP_EVT_DBG (TCP_EVT_ACK_RCV_ERR, tc, 1,
vnet_buffer (b)->tcp.ack_number);
if (tcp_in_fastrecovery (tc) && tc->rcv_dupacks == TCP_DUPACK_THRESHOLD)
TCP_EVT_DBG (TCP_EVT_ACK_RCV_ERR, tc, 1,
vnet_buffer (b)->tcp.ack_number);
if (tcp_in_fastrecovery (tc) && tc->rcv_dupacks == TCP_DUPACK_THRESHOLD)