linux-kernel - Re: [PATCH v2 01/13] leds: core: The -ENOTSUPP should never be seen by user space

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Message-ID: <CAHp75VcsaPs3GGEZDBxDj=0oEpTWPcqUP75kFOo8LG_JfQkhmA@mail.gmail.com>
Date:   Tue, 13 Jul 2021 10:34:50 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Pavel Machek <pavel@....cz>,
        Amireddy Mallikarjuna reddy 
        <mallikarjunax.reddy@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Abanoub Sameh <abanoubsameh8@...il.com>,
        Marek Behún <marek.behun@....cz>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Linux LED Subsystem <linux-leds@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:     Jacek Anaszewski <j.anaszewski@...sung.com>
Subject: Re: [PATCH v2 01/13] leds: core: The -ENOTSUPP should never be seen
 by user space

On Wed, Jun 23, 2021 at 4:16 PM Andy Shevchenko
<andy.shevchenko@...il.com> wrote:
>
> On Sat, May 29, 2021 at 02:19:23PM +0300, Andy Shevchenko wrote:
> > Luckily there is no user which checks for returned code and actually
> > returns it, but since the function is exported any user may try to return
> > an error code from it to user space, usually during probe phase,
> >
> > Replace -ENOTSUPP by -EOPNOTSUPP when returning from exported function.
>
> There were no issue reported by bots, no comments from people (except one tag),
> can we do something about this series or should I amend it?

Pavel, do I need to resend this series? It mostly should be the part
of v5.14 cycle (half of it is the fixes).

-- 
With Best Regards,
Andy Shevchenko