IFLA_AMT_MAX_TUNNELS
[IFLA_AMT_MAX_TUNNELS] = { .type = NLA_U32 },
if (data[IFLA_AMT_MAX_TUNNELS] &&
nla_get_u32(data[IFLA_AMT_MAX_TUNNELS]))
amt->max_tunnels = nla_get_u32(data[IFLA_AMT_MAX_TUNNELS]);
if (nla_put_u32(skb, IFLA_AMT_MAX_TUNNELS, amt->max_tunnels))