[PATCH 4/4] ASoC: Intel: sof_sdw_max98373: remove useless inits

[Pierre-Louis Bossart]

No need to initialize a variable if the next line overwrites the value.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Reviewed-by: Bard Liao <bard.liao at intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>
Reviewed-by: Rander Wang <rander.wang at intel.com>
---
 sound/soc/intel/boards/sof_sdw_max98373.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/intel/boards/sof_sdw_max98373.c b/sound/soc/intel/boards/sof_sdw_max98373.c
index 25daef910aee..25f9065b627c 100644
--- a/sound/soc/intel/boards/sof_sdw_max98373.c
+++ b/sound/soc/intel/boards/sof_sdw_max98373.c
@@ -90,7 +90,7 @@ static int mx8373_enable_spk_pin(struct snd_pcm_substream *substream, bool enabl
 
 static int mx8373_sdw_prepare(struct snd_pcm_substream *substream)
 {
-	int ret = 0;
+	int ret;
 
 	/* according to soc_pcm_prepare dai link prepare is called first */
 	ret = sdw_prepare(substream);
@@ -102,7 +102,7 @@ static int mx8373_sdw_prepare(struct snd_pcm_substream *substream)
 
 static int mx8373_sdw_hw_free(struct snd_pcm_substream *substream)
 {
-	int ret = 0;
+	int ret;
 
 	/* according to soc_pcm_hw_free dai link free is called first */
 	ret = sdw_hw_free(substream);
-- 
2.25.1