Re: [PATCH] net: l2tp: Fix duplicate included trace.h

[Jakub Kicinski]

On Wed, 23 Mar 2022 11:38:25 +0800 Haowen Bai wrote:
> Clean up the following includecheck warning:
> 
> net/l2tp/l2tp_core.c: trace.h is included more than once.
> 
> No functional change.

This one doesn't build either.

You must validate your patches to the best of your ability.
If the best of your ability does not include firing up 
a compiler - that will be a problem.