TCA_CHOKE_PARMS
[TCA_CHOKE_PARMS] = { .len = sizeof(struct tc_red_qopt) },
if (tb[TCA_CHOKE_PARMS] == NULL ||
ctl = nla_data(tb[TCA_CHOKE_PARMS]);
if (nla_put(skb, TCA_CHOKE_PARMS, sizeof(opt), &opt) ||