On Fri, Dec 21, 2018 at 06:12:24PM +0800, we...@ucloud.cn wrote:
[...]
> +static struct xt_match tunnel_mt_reg __read_mostly = {
> + .name = "tunnel",
> + .revision = 0,
> + .family = NFPROTO_UNSPEC,
> + .match = tunnel_mt,
> + .matchsize = sizeof(struct xt_tunnel_mtinfo),
Does this work away from the prerouting hook?
> + .me = THIS_MODULE,
> +};
> +
> +static int __init tunnel_mt_init(void)
> +{
> + int ret;
> +
> + ret = xt_register_match(&tunnel_mt_reg);
> + if (ret < 0)
> + return ret;
Probably one single line for this?
