IFAL_ADDRESS
[IFAL_ADDRESS] = { .len = sizeof(struct in6_addr), },
if (!tb[IFAL_ADDRESS])
pfx = nla_data(tb[IFAL_ADDRESS]);
if (nla_put_in6_addr(skb, IFAL_ADDRESS, &p->prefix) < 0 ||
case IFAL_ADDRESS:
if (!tb[IFAL_ADDRESS])
addr = nla_data(tb[IFAL_ADDRESS]);