Hi,
Rickard Strandqvist wrote:
> There is otherwise a risk of a possible null pointer dereference.
>
> Was largely found by using a static code analysis program called cppcheck.
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se>
> ---
> sound/soc/samsung/dma.c | 10 ++++++----
> 1 fil ändrad, 6 tillägg(+), 4 borttagningar(-)
>
> diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
> index dc09b71..b1f6757 100644
> --- a/sound/soc/samsung/dma.c
> +++ b/sound/soc/samsung/dma.c
> @@ -115,17 +115,19 @@ static void dma_enqueue(struct snd_pcm_substream
> *substream)
> static void audio_buffdone(void *data)
> {
> struct snd_pcm_substream *substream = data;
> - struct runtime_data *prtd = substream->runtime->private_data;
> + struct runtime_data *prtd = NULL;
>
> pr_debug("Entered %s\n", __func__);
>
> - if (prtd->state & ST_RUNNING) {
> + if(substream)
>
Missing space.
Lothar Waßmann
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