linux-kernel - Re: [PATCH] MIPS: kernel: proc: Remove spurious white space in cpuinfo

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Date:   Fri, 20 Oct 2017 22:46:44 +0100
From:   "Maciej W. Rozycki" <macro@...s.com>
To:     Joe Perches <joe@...ches.com>
CC:     Aleksandar Markovic <aleksandar.markovic@...rk.com>,
        <linux-mips@...ux-mips.org>,
        Dragan Cecavac <dragan.cecavac@...s.com>,
        Aleksandar Markovic <aleksandar.markovic@...s.com>,
        Douglas Leung <douglas.leung@...s.com>,
        Goran Ferenc <goran.ferenc@...s.com>,
        James Hogan <james.hogan@...s.com>,
        James Hogan <jhogan@...nel.org>,
        <linux-kernel@...r.kernel.org>,
        "Maciej W. Rozycki" <macro@...ux-mips.org>,
        Miodrag Dinic <miodrag.dinic@...s.com>,
        Paul Burton <paul.burton@...tec.com>,
        Paul Burton <paul.burton@...s.com>,
        Petar Jovanovic <petar.jovanovic@...s.com>,
        Raghu Gandham <raghu.gandham@...s.com>,
        Ralf Baechle <ralf@...ux-mips.org>
Subject: Re: [PATCH] MIPS: kernel: proc: Remove spurious white space in
 cpuinfo

On Fri, 20 Oct 2017, Joe Perches wrote:

> > > That's somewhat unpleasant code as it formats a fmt string
> > > and the compiler can not verify fmt and args.
> > > 
> > > Perhaps something like the below is preferable:
> > 
> >  Hmm, what problem exactly are you trying to solve with code that has 
> > worked just fine for 16 years now?
> 
> The compiler cannot verify fmt and args.

 You have stated that already.  Why is that a problem?

  Maciej