linux-kernel - Re: pinctrl: sirf: Use common error handling code in sirfsoc_dt_node_to

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Date:   Mon, 30 Oct 2017 20:34:51 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:     "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Barry Song <baohua@...nel.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Julia Lawall <Julia.Lawall@...6.fr>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Patrice Chotard <patrice.chotard@...com>,
        Rob Herring <robh@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "kernel-janitors@...r.kernel.org" <kernel-janitors@...r.kernel.org>
Subject: Re: pinctrl: sirf: Use common error handling code in sirfsoc_dt_node_to_map()

On Mon, Oct 30, 2017 at 8:32 PM, SF Markus Elfring
<elfring@...rs.sourceforge.net> wrote:
>>> Add a jump target so that a bit of exception handling can be better reused
>>> at the end of this function.
>>>
>>> This issue was detected by using the Coccinelle software.
>>
>> Does Coccinelle have a threshold for how much cleanup can be shared?
>
> Are you looking for a limitation of such source code search patterns?

Exactly.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds