TCA_ACT_INDEX
[TCA_ACT_INDEX] = { .type = NLA_U32 },
if (tb[TCA_ACT_INDEX] == NULL ||
nla_len(tb[TCA_ACT_INDEX]) < sizeof(index)) {
index = nla_get_u32(tb[TCA_ACT_INDEX]);
if (from_act && nla_put_u32(skb, TCA_ACT_INDEX, a->tcfa_index))