Message ID | 1401882126-26225-1-git-send-email-zhouqiao@marvell.com (mailing list archive) |
---|---|
State | Accepted |
Commit | 7ed9de76ff342cbd717a9cf897044b99272cb8f8 |
Headers | show |
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.
On Wed, Jun 04, 2014 at 07:42:06PM +0800, 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. Applied, thanks.
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)
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(+)