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Date:   Thu, 26 Oct 2023 10:49:53 -0700
From:   Kees Cook <keescook@chromium.org>
To:     Joe Perches <joe@perches.com>
Cc:     Justin Stitt <justinstitt@google.com>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
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        Shay Agroskin <shayagr@amazon.com>,
        Arthur Kiyanovski <akiyano@amazon.com>,
        David Arinzon <darinzon@amazon.com>,
        Noam Dagan <ndagan@amazon.com>,
        Saeed Bishara <saeedb@amazon.com>,
        Rasesh Mody <rmody@marvell.com>,
        Sudarsana Kalluru <skalluru@marvell.com>,
        GR-Linux-NIC-Dev@marvell.com,
        Dimitris Michailidis <dmichail@fungible.com>,
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        Salil Mehta <salil.mehta@huawei.com>,
        Jesse Brandeburg <jesse.brandeburg@intel.com>,
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        linux-hyperv@vger.kernel.org
Subject: Re: [PATCH 0/3] ethtool: Add ethtool_puts()
Message-ID: <202310261049.92A3FB31@keescook>
References: <20231025-ethtool_puts_impl-v1-0-6a53a93d3b72@google.com>
 <202310260845.B2AEF3166@keescook>
 <39ca00132597c0cc4aac4ea11ab4b571f3981bcb.camel@perches.com>
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On Thu, Oct 26, 2023 at 09:33:17AM -0700, Joe Perches wrote:
> On Thu, 2023-10-26 at 08:47 -0700, Kees Cook wrote:
> > On Wed, Oct 25, 2023 at 11:40:31PM +0000, Justin Stitt wrote:
> > > @replace_2_args@
> > > identifier BUF;
> > > expression VAR;
> > > @@
> > > 
> > > -       ethtool_sprintf
> > > +       ethtool_puts
> > >         (&BUF, VAR)
> > 
> > I think cocci will do a better job at line folding if we adjust this
> > rule like I had to adjust the next rule: completely remove and re-add
> > the arguments:
> > 
> > -       ethtool_sprintf(&BUF, VAR)
> > +       ethtool_puts(&BUF, VAR)
> > 
> > Then I think the handful of weird line wraps in the treewide patch will
> > go away.
> > 
> 
> Perhaps this, but i believe spatch needs
> 	 --max-width=80
> to fill all 80 columns

Ah, yeah. Default is 78. Current coding style max is 100... I'll adjust
my local wrappers.

-- 
Kees Cook