[PATCH] ASoC: Intel: Skylake: Fix missing check in skl_pcm_trigger

[Dinghao Liu]

When cmd == SNDRV_PCM_TRIGGER_STOP, we should also check
the return value of skl_decoupled_trigger() just like what
we have done in case SNDRV_PCM_TRIGGER_PAUSE_RELEASE.

Signed-off-by: Dinghao Liu <dinghao.liu at zju.edu.cn>
---
 sound/soc/intel/skylake/skl-pcm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index b1ca64d2f7ea..a5b1f333a500 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -516,6 +516,9 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
 			return ret;
 
 		ret = skl_decoupled_trigger(substream, cmd);
+		if (ret < 0)
+			return ret;
+
 		if ((cmd == SNDRV_PCM_TRIGGER_SUSPEND) && !w->ignore_suspend) {
 			/* save the dpib and lpib positions */
 			stream->dpib = readl(bus->remap_addr +
-- 
2.17.1