From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
snd_pcm_running() itself is checking parameter now.
Let's remove duplicate check
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/dwc/dwc-pcm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/dwc/dwc-pcm.c b/sound/soc/dwc/dwc-pcm.c
index 2cc9632..1bab46c 100644
--- a/sound/soc/dwc/dwc-pcm.c
+++ b/sound/soc/dwc/dwc-pcm.c
@@ -102,7 +102,7 @@ static void dw_pcm_transfer(struct dw_i2s_dev *dev, bool push)
substream = rcu_dereference(dev->tx_substream);
else
substream = rcu_dereference(dev->rx_substream);
- active = substream && snd_pcm_running(substream);
+ active = snd_pcm_running(substream);
if (active) {
unsigned int ptr;
unsigned int new_ptr;
--
1.9.1
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
