ILA_ATTR_IFINDEX
[ILA_ATTR_IFINDEX] = { .type = NLA_U32, },
if (info->attrs[ILA_ATTR_IFINDEX])
xp->ifindex = nla_get_s32(info->attrs[ILA_ATTR_IFINDEX]);
nla_put_s32(msg, ILA_ATTR_IFINDEX, ila->xp.ifindex) ||