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Subject: Re: [PATCH -next] ALSA: ps3: Remove set but not used variables
 'start_vaddr' and 'pcm_index'
To:     Yue Haibing <yuehaibing@huawei.com>, perex@perex.cz,
        tiwai@suse.com, benh@kernel.crashing.org, paulus@samba.org,
        mpe@ellerman.id.au
Cc:     linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
        alsa-devel@alsa-project.org
References: <20190417145722.20448-1-yuehaibing@huawei.com>
From:   Geoff Levand <geoff@infradead.org>
Message-ID: <1078ccec-2cc9-f16d-caca-32ac9c3cce4d@infradead.org>
Date:   Wed, 17 Apr 2019 11:19:30 -0700
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On 4/17/19 7:57 AM, Yue Haibing wrote:
> From: YueHaibing <yuehaibing@huawei.com>
> 
> Fixes gcc '-Wunused-but-set-variable' warnings:
> 
> sound/ppc/snd_ps3.c: In function 'snd_ps3_program_dma':
> sound/ppc/snd_ps3.c:236:8: warning: variable 'start_vaddr' set but not used [-Wunused-but-set-variable]
> sound/ppc/snd_ps3.c: In function 'snd_ps3_pcm_open':
> sound/ppc/snd_ps3.c:529:6: warning: variable 'pcm_index' set but not used [-Wunused-but-set-variable]
> 
> They are never used and can be removed.
> 
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
>  sound/ppc/snd_ps3.c | 4 ----
>  1 file changed, 4 deletions(-)

Seems OK.  Thanks for submitting.

Acked-by: Geoff Levand <geoff@infradead.org>