[PATCH] sound: soc: samsung: dma.c: Fix to remove null pointer checks that could never happen

[Tushar Behera]

On 23 May 2014 01:51, Rickard Strandqvist
<rickard_strandqvist at spectrumdigital.se> wrote:
> Removal of null pointer checks that could never happen
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist at spectrumdigital.se>
> ---

The subject should probably be (at least should start with "ASoC: samsung:")
"ASoC: samsung: Remove redundant null pointer check from dma.c"

With that change,
Reviewed-by: Tushar Behera <tushar.behera at linaro.org>

>  sound/soc/samsung/dma.c |    3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
> index dc09b71..0f17ae0 100644
> --- a/sound/soc/samsung/dma.c
> +++ b/sound/soc/samsung/dma.c
> @@ -124,8 +124,7 @@ static void audio_buffdone(void *data)
>                 if (prtd->dma_pos >= prtd->dma_end)
>                         prtd->dma_pos = prtd->dma_start;
>
> -               if (substream)
> -                       snd_pcm_period_elapsed(substream);
> +               snd_pcm_period_elapsed(substream);
>
>                 spin_lock(&prtd->lock);
>                 if (!samsung_dma_has_circular()) {
> --
> 1.7.10.4
>
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-- 
Tushar Behera