[PATCH] ASoC: Intel: Skylake: add an error code check in skl_pcm_trigger

[Su Hui]

skl_decoupled_trigger() can return error code like -EPIPE if failed,
add check for this.

Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
---
 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 ac3dc8c63c26..40308501f8bf 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -518,6 +518,9 @@ 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 */
 			hstream->dpib = readl(bus->remap_addr +
-- 
2.30.2