linux-kernel - Re: [PATCH][next] video: fbdev: atmel_lcdfb: remove redundant initialization to variable ret

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Date:   Fri, 21 Jun 2019 14:06:28 +0200
From:   Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:     Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Nicolas Ferre <Nicolas.Ferre@...rochip.com>,
        Colin King <colin.king@...onical.com>
Cc:     Alexandre Belloni <alexandre.belloni@...tlin.com>,
        "linux-fbdev@...r.kernel.org" <linux-fbdev@...r.kernel.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "kernel-janitors@...r.kernel.org" <kernel-janitors@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH][next] video: fbdev: atmel_lcdfb: remove redundant
 initialization to variable ret


On 6/12/19 4:13 PM, Ludovic Desroches wrote:
> On Wed, Jun 12, 2019 at 09:55:30AM +0200, Nicolas Ferre - M43238 wrote:
>> On 11/06/2019 at 19:09, Colin King wrote:
>>> External E-Mail
>>>
>>>
>>> From: Colin Ian King <colin.king@...onical.com>
>>>
>>> Currently variable ret is being initialized with -ENOENT however that
>>> value is never read and ret is being re-assigned later on. Hence this
>>> assignment is redundant and can be removed.
>>>
>>> Addresses-Coverity: ("Unused value")
>>> Signed-off-by: Colin Ian King <colin.king@...onical.com>
>>
>> Indeed:
>> Acked-by: Nicolas Ferre <nicolas.ferre@...rochip.com>
> 
> Acked-by: Ludovic Desroches <ludovic.desroches@...rochip.com> 

Patch queued for v5.3, thanks.

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics