linux-kernel - Re: [PATCH][next] gpiolib-acpi: remove unused variable 'err', cleans up build warning

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Date:   Tue, 18 Dec 2018 14:44:31 +0200
From:   Mika Westerberg <mika.westerberg@...ux.intel.com>
To:     Colin King <colin.king@...onical.com>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-gpio@...r.kernel.org, linux-acpi@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH][next] gpiolib-acpi: remove unused variable 'err', cleans
 up build warning

On Tue, Dec 18, 2018 at 12:28:02PM +0000, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> Variable err is defined but never used. Remove it. Cleans up warning:
> 
> warning: unused variable ‘err’ [-Wunused-variable]
> 
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Acked-by: Mika Westerberg <mika.westerberg@...ux.intel.com>