Fix the following gcc warning:
sound/soc/codecs/jz4760.c:201:6: warning: variable ‘ret’ set but not
used [-Wunused-but-set-variable].
Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.ch...@linux.alibaba.com>
---
sound/soc/codecs/jz4760.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/sound/soc/codecs/jz4760.c b/sound/soc/codecs/jz4760.c
index e8f28cc..ad5e859 100644
--- a/sound/soc/codecs/jz4760.c
+++ b/sound/soc/codecs/jz4760.c
@@ -198,15 +198,13 @@ static int jz4760_codec_startup(struct snd_pcm_substream
*substream,
{
struct snd_soc_component *codec = dai->component;
struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(codec);
- int ret;
-
/*
* SYSCLK output from the codec to the AIC is required to keep the
* DMA transfer going during playback when all audible outputs have
* been disabled.
*/
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- ret = snd_soc_dapm_force_enable_pin(dapm, "SYSCLK");
+ snd_soc_dapm_force_enable_pin(dapm, "SYSCLK");
return 0;
}
--
1.8.3.1
