linux-kernel - Re: [PATCH v4 07/25] reboot: Remove extern annotation from function prototypes

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Message-ID: <acf8289e-6ab8-6eda-ec06-e9044ddd9a92@gmail.com>
Date:   Fri, 10 Dec 2021 21:15:57 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Russell King <linux@...linux.org.uk>,
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Subject: Re: [PATCH v4 07/25] reboot: Remove extern annotation from function
 prototypes

10.12.2021 21:09, Rafael J. Wysocki пишет:
> On Fri, Nov 26, 2021 at 7:02 PM Dmitry Osipenko <digetx@...il.com> wrote:
>>
>> There is no need to annotate function prototypes with 'extern', it makes
>> code less readable. Remove unnecessary annotations from <reboot.h>.
>>
>> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> 
> I'm not sure that this is really useful.
> 
> Personally, I tend to respect the existing conventions like this.
> 
> Surely, this change is not required for the rest of the series to work.

Problem that such things start to spread all over the kernel with a
copy-paste approach if there is nobody to clean up the code.

This is not a common convention and sometimes it's getting corrected [1].

[1] https://git.kernel.org/linus/6d7434931