L2TP_HDR_VER_3
if (version == L2TP_HDR_VER_3 &&
u16 flags = L2TP_HDR_VER_3;
if (tunnel->version == L2TP_HDR_VER_3) {
if (tunnel->version == L2TP_HDR_VER_3) {
if (tunnel->version == L2TP_HDR_VER_3) {