TCA_GATE_ENTRY_INTERVAL
[TCA_GATE_ENTRY_INTERVAL] = { .type = NLA_U32 },
if (tb[TCA_GATE_ENTRY_INTERVAL])
interval = nla_get_u32(tb[TCA_GATE_ENTRY_INTERVAL]);
if (nla_put_u32(skb, TCA_GATE_ENTRY_INTERVAL, entry->interval))