[PATCH 2/9] ASoC: jz4760: fix set but not used warning

[Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>]

make W=1 warning:

sound/soc/codecs/jz4760.c: In function ‘jz4760_codec_startup’:
sound/soc/codecs/jz4760.c:201:6: error: variable ‘ret’ set but not
used [-Werror=unused-but-set-variable]
  201 |  int ret;
      |      ^~~

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
 sound/soc/codecs/jz4760.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/jz4760.c b/sound/soc/codecs/jz4760.c
index e8f28ccc145a..f62abf5ad917 100644
--- a/sound/soc/codecs/jz4760.c
+++ b/sound/soc/codecs/jz4760.c
@@ -198,7 +198,7 @@ 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;
+	int ret = 0;
 
 	/*
 	 * SYSCLK output from the codec to the AIC is required to keep the
@@ -207,7 +207,7 @@ static int jz4760_codec_startup(struct snd_pcm_substream *substream,
 	 */
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 		ret = snd_soc_dapm_force_enable_pin(dapm, "SYSCLK");
-	return 0;
+	return ret;
 }
 
 static void jz4760_codec_shutdown(struct snd_pcm_substream *substream,
-- 
2.25.1