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Message-ID: <c7e45f79e04cf28b69300cc12cf47267fb216955.camel@perches.com>
Date: Wed, 25 Oct 2023 16:52:58 -0700
From: Joe Perches <joe@...ches.com>
To: Justin Stitt <justinstitt@...gle.com>, "David S. Miller"
<davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
<kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Shay Agroskin
<shayagr@...zon.com>, Arthur Kiyanovski <akiyano@...zon.com>, David Arinzon
<darinzon@...zon.com>, Noam Dagan <ndagan@...zon.com>, Saeed Bishara
<saeedb@...zon.com>, Rasesh Mody <rmody@...vell.com>, Sudarsana Kalluru
<skalluru@...vell.com>, GR-Linux-NIC-Dev@...vell.com, Dimitris Michailidis
<dmichail@...gible.com>, Yisen Zhuang <yisen.zhuang@...wei.com>, Salil
Mehta <salil.mehta@...wei.com>, Jesse Brandeburg
<jesse.brandeburg@...el.com>, Tony Nguyen <anthony.l.nguyen@...el.com>,
Louis Peens <louis.peens@...igine.com>, Shannon Nelson
<shannon.nelson@....com>, Brett Creeley <brett.creeley@....com>,
drivers@...sando.io, "K. Y. Srinivasan" <kys@...rosoft.com>, Haiyang Zhang
<haiyangz@...rosoft.com>, Wei Liu <wei.liu@...nel.org>, Dexuan Cui
<decui@...rosoft.com>, Ronak Doshi <doshir@...are.com>, VMware PV-Drivers
Reviewers <pv-drivers@...are.com>, Andy Whitcroft <apw@...onical.com>,
Dwaipayan Ray <dwaipayanray1@...il.com>, Lukas Bulwahn
<lukas.bulwahn@...il.com>
Cc: linux-kernel@...r.kernel.org, netdev@...r.kernel.org, Nick Desaulniers
<ndesaulniers@...gle.com>, Nathan Chancellor <nathan@...nel.org>, Kees Cook
<keescook@...omium.org>, intel-wired-lan@...ts.osuosl.org,
oss-drivers@...igine.com, linux-hyperv@...r.kernel.org
Subject: Re: [PATCH 3/3] checkpatch: add ethtool_sprintf rules
On Wed, 2023-10-25 at 23:40 +0000, Justin Stitt wrote:
> Add some warnings for using ethtool_sprintf() where a simple
> ethtool_puts() would suffice.
>
> The two cases are:
>
> 1) Use ethtool_sprintf() with just two arguments:
> > ethtool_sprintf(&data, driver[i].name);
OK.
> or
> 2) Use ethtool_sprintf() with a standalone "%s" fmt string:
> > ethtool_sprintf(&data, "%s", driver[i].name);
I'm rather doubt this is really desired or appropriate.
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