linux-kernel - Re: [PATCH 1/1] Reformat return value descriptions as ReST lists.

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Date:   Wed, 11 Mar 2020 22:25:12 +0000
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     Peter Lister <peter@...eshed.quignogs.org.uk>
Cc:     linux-doc@...r.kernel.org, netdev@...r.kernel.org,
        Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Jonathan Corbet <corbet@....net>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] Reformat return value descriptions as ReST lists.

On Wed, Mar 11, 2020 at 10:21:41PM +0000, Peter Lister wrote:
> Hello Russell,
> 
> > Is this really necessary?  This seems to be rather OTT, and makes the
> > comment way too big IMHO.
> 
> The existing form definitely gets the formatted output wrong (I'll send you
> a screen grab if you like) and causes doc build warnings. So, yes, it needs
> fixing.
> 
> ReST makes free with blank lines round blocks and list entries, and I agree
> this makes for inelegant source annotation. I tried to retain the wording
> unchanged and present the description as just "whitespace" changes to make a
> list in the formatted output - as close as I could to what the author
> appears to intend.
> 
> If you're OK with a mild rewrite of the return value description, e.g. as
> two sentences (On success: p; q. On failure: x; y; z.), then we can fix the
> doc build and have terser source comments and a happier kerneldoc.

I think it's more important that the documentation interferes to a
minimal degree with the code in the file, so please rewrite if it
improves it.  (btw, I'm the author.)

Thanks.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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