delta_v 392 net/dccp/ccids/lib/packet_history.c delta_v = SUB16(dccp_hdr(skb)->dccph_ccval, delta_v 395 net/dccp/ccids/lib/packet_history.c if (delta_v < 1 || delta_v > 4) { /* unsuitable CCVal delta */ delta_v 413 net/dccp/ccids/lib/packet_history.c } else if (delta_v < 1) { delta_v 418 net/dccp/ccids/lib/packet_history.c } else if (delta_v == 4) /* optimal match */