Subject: Re: [PATCH net-next] net/sched: remove return value of unregister_tcf_proto_ops

From: Jakub Kicinski <[email-masked]>
Date: Tue, 5 Jul 2022 18:43:26 -0700

On Mon, 4 Jul 2022 20:43:22 +0800 Zhengchao Shao wrote:
> Return value of unregister_tcf_proto_ops is useless, remove it.

s/useless/unused/ ?

Should we add a WARN if the ops getting removed can't be found or there
are callers which depend on handling unregistered ops without a warning?