netdev - Re: [PATCH iwl-next] i40e: Avoid unnecessary use of comma operator

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Message-ID: <CAKwvOd=LjM08FyiXu-Qn7JmtM0oBD7rf4qkr=oo3QKeP+njRUw@mail.gmail.com>
Date: Mon, 18 Dec 2023 11:08:38 -0800
From: Nick Desaulniers <ndesaulniers@...gle.com>
To: Nathan Chancellor <nathan@...nel.org>, Simon Horman <horms@...nel.org>
Cc: Jesse Brandeburg <jesse.brandeburg@...el.com>, Tony Nguyen <anthony.l.nguyen@...el.com>, 
	"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Bill Wendling <morbo@...gle.com>, 
	Justin Stitt <justinstitt@...gle.com>, intel-wired-lan@...ts.osuosl.org, 
	netdev@...r.kernel.org, llvm@...ts.linux.dev
Subject: Re: [PATCH iwl-next] i40e: Avoid unnecessary use of comma operator

On Mon, Dec 18, 2023 at 11:00 AM Nathan Chancellor <nathan@...nel.org> wrote:
>
> On Mon, Dec 18, 2023 at 08:32:28AM -0800, Nick Desaulniers wrote:
> > (Is -Wcomma enabled by -Wall?)
>
> No and last time that I looked into enabling it, there were a lot of
> instances in the kernel:
>
> https://lore.kernel.org/20230630192825.GA2745548@dev-arch.thelio-3990X/
>
> It is still probably worth pursuing at some point but that is a lot of
> instances to clean up (along with potentially having a decent amount of
> pushback depending on the changes necessary to eliminate all instances).

Filed this todo:
https://github.com/ClangBuiltLinux/linux/issues/1968
I'd be happy if Simon keeps poking at getting that warning enabled.
-- 
Thanks,
~Nick Desaulniers