Re: [PATCH] ASoC: pcm: fix dpcm_path_put in dpcm runtime update

[Qiao Zhou <zhouqiao@marvell.com>]

On 06/04/2014 07:42 PM, Qiao Zhou wrote:
> we need to release dapm widget list after dpcm_path_get in
> soc_dpcm_runtime_update. otherwise, there will be potential memory
> leak. add dpcm_path_put to fix it.
>
> Signed-off-by: Qiao Zhou <zhouqiao@marvell.com>
> ---
>   sound/soc/soc-pcm.c |    1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
> index a391de0..3bb8b80 100644
> --- a/sound/soc/soc-pcm.c
> +++ b/sound/soc/soc-pcm.c
> @@ -2072,6 +2072,7 @@ int soc_dpcm_runtime_update(struct snd_soc_card *card)
>   			dpcm_be_disconnect(fe, SNDRV_PCM_STREAM_PLAYBACK);
>   		}
>
> +		dpcm_path_put(&list);
>   capture:
>   		/* skip if FE doesn't have capture capability */
>   		if (!fe->cpu_dai->driver->capture.channels_min)
>
Hi Maintainers,

Do you have any comments? Thanks.

-- 

Best Regards
Qiao