[PATCH 1/2] ASoC: mediatek: mt8188: Remove unnecessary variable assignments

[Tang Bin]

In the function mtk_dai_hdmitx_dptx_hw_params, the variable
'ret' is redundant, thus remove it.

Signed-off-by: Tang Bin <tangbin at cmss.chinamobile.com>
---
 sound/soc/mediatek/mt8188/mt8188-dai-etdm.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sound/soc/mediatek/mt8188/mt8188-dai-etdm.c b/sound/soc/mediatek/mt8188/mt8188-dai-etdm.c
index 2a48f5fd6..69a091dad 100644
--- a/sound/soc/mediatek/mt8188/mt8188-dai-etdm.c
+++ b/sound/soc/mediatek/mt8188/mt8188-dai-etdm.c
@@ -2422,7 +2422,6 @@ static int mtk_dai_hdmitx_dptx_hw_params(struct snd_pcm_substream *substream,
 	unsigned int channels = params_channels(params);
 	snd_pcm_format_t format = params_format(params);
 	int width = snd_pcm_format_physical_width(format);
-	int ret;
 
 	if (!is_valid_etdm_dai(dai->id))
 		return -EINVAL;
@@ -2450,9 +2449,7 @@ static int mtk_dai_hdmitx_dptx_hw_params(struct snd_pcm_substream *substream,
 		etdm_data->data_mode = MTK_DAI_ETDM_DATA_MULTI_PIN;
 	}
 
-	ret = mtk_dai_etdm_configure(afe, rate, channels, width, dai->id);
-
-	return ret;
+	return mtk_dai_etdm_configure(afe, rate, channels, width, dai->id);
 }
 
 static int mtk_dai_hdmitx_dptx_set_sysclk(struct snd_soc_dai *dai,
-- 
2.27.0