ASoC: mediatek: mt8188: Remove unnecessary variable assignments

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

Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://patch.msgid.link/20241010073547.3720-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/mediatek/mt8188/mt8188-dai-etdm.c b/sound/soc/mediatek/mt8188/mt8188-dai-etdm.c
index 2a48f5fd6826c6b8ac6ba623545c1aa693b180f5..69a091dad88dd5c212ee5fdf73c2037a71fdb7ac 100644 (file)
--- 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,