linux-kernel - Re: [PATCH] mtd: nand: fsl_ifc: remove unused variable

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Message-ID: <CAK8P3a0+dfCXevLZHESVedN7vRCwzUvML0GACyzGL3-U4B6NAQ@mail.gmail.com>
Date:   Fri, 9 Jun 2017 13:35:38 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc:     Richard Weinberger <richard@....at>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>,
        Pavel Machek <pavel@....cz>,
        linux-mtd <linux-mtd@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mtd: nand: fsl_ifc: remove unused variable

On Fri, Jun 9, 2017 at 12:56 PM, Boris Brezillon
<boris.brezillon@...e-electrons.com> wrote:
> On Fri,  9 Jun 2017 12:47:43 +0200
> Arnd Bergmann <arnd@...db.de> wrote:
>
>> This one was accidentally introduced without any references,
>> and it causes a harmless warning:
>>
>> drivers/mtd/nand/fsl_ifc_nand.c: In function 'fsl_ifc_read_page':
>> drivers/mtd/nand/fsl_ifc_nand.c:696:7: error: unused variable 'res' [-Werror=unused-variable]
>>
>> Fixes: 79f40cc12fd3 ("mtd: nand: fsl_ifc: fix handing of bit flips in erased pages")
>> Signed-off-by: Arnd Bergmann <arnd@...db.de>
>
> If you don't mind, I'll squash the change in the initial commit.

Sure, that's always the best way to do it when the commits are not yet stable.

       Arnd