linux-kernel - Re: [PATCH] i2c: jz4780: remove redundant assignment to variable i

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Date:   Sat, 4 Jul 2020 08:32:17 +0200
From:   Wolfram Sang <wsa@...nel.org>
To:     Colin King <colin.king@...onical.com>
Cc:     Paul Cercueil <paul@...pouillou.net>, linux-i2c@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i2c: jz4780: remove redundant assignment to variable i

On Wed, Jun 10, 2020 at 01:59:01PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> The variable i is being initialized with a value that is
> never read and it is being updated later with a new value. The
> initialization is redundant and can be removed.
> 
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

What about 'ret'? Doesn't the same reasoning apply for it?


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