linux-kernel - Re: [PATCH -next] usb: ohci-s3c2410: Remove set but not used variable 'hcd'

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Message-ID: <CAJKOXPfdhZ1WZZQrqMn69mwJ1aAVVOAD4TJqOc7FMws0+-MG9A@mail.gmail.com>
Date:   Wed, 29 May 2019 10:06:04 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     stern@...land.harvard.edu, kgene@...nel.org,
        gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        "linux-samsung-soc@...r.kernel.org" 
        <linux-samsung-soc@...r.kernel.org>
Subject: Re: [PATCH -next] usb: ohci-s3c2410: Remove set but not used variable 'hcd'

On Tue, 28 May 2019 at 15:43, YueHaibing <yuehaibing@...wei.com> wrote:
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/usb/host/ohci-s3c2410.c: In function s3c2410_hcd_oc:
> drivers/usb/host/ohci-s3c2410.c:296:18: warning: variable hcd set but not used [-Wunused-but-set-variable]
>
> It is never used, so can be removed.
>
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>
> ---
>  drivers/usb/host/ohci-s3c2410.c | 2 --
>  1 file changed, 2 deletions(-)

Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>

Best regards,
Krzysztof