linux-kernel - Re: [PATCH] spmi: get rid of a warning when built with W=1

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Message-ID: <159748220374.2278213.18377863722109238085@swboyd.mtv.corp.google.com>
Date:   Sat, 15 Aug 2020 02:03:23 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Cc:     linuxarm@...wei.com, mauro.chehab@...wei.com,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH] spmi: get rid of a warning when built with W=1

Quoting Mauro Carvalho Chehab (2020-08-12 05:29:18)
> The SPMI core complaing with this warning when built with W=1:
> 
>         drivers/spmi/spmi.c: In function ‘spmi_controller_remove’:
>         drivers/spmi/spmi.c:548:6: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable]
>           548 |  int dummy;
>               |      ^~~~~
> 
> As the dummy var isn't needed, remove it.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
> ---

Reviewed-by: Stephen Boyd <sboyd@...nel.org>