Subject: Re: [PATCH (repost) net-next] sched: add extack for tfilter_notify

From: Jakub Kicinski <[email-masked]>
Date: Tue, 29 Nov 2022 07:43:20 -0800

On Tue, 29 Nov 2022 16:07:04 +0800 Hangbin Liu wrote:
> +unsigned int get_nlgroup(__u16 nlmsg_type)
> +{
> +	switch (nlmsg_type) {
> +	case RTM_NEWTFILTER:
> +	case RTM_DELTFILTER:
> +	case RTM_NEWCHAIN:
> +	case RTM_DELCHAIN:
> +	case RTM_NEWTCLASS:
> +	case RTM_DELTCLASS:
> +	case RTM_NEWQDISC:
> +	case RTM_DELQDISC:
> +	case RTM_GETACTION:
> +	case RTM_NEWACTION:
> +	case RTM_DELACTION:
> +		return RTNLGRP_TC;
> +	}

These are rtnl message ids, they don't belong in af_netlink.