ASoC: mediatek: remove unnecessary check of clk_disable_unprepare

Because clk_disable_unprepare already checked NULL clock
parameter, so the additional checks are unnecessary, just remove them.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Link: https://lore.kernel.org/r/20220602071809.278134-1-chi.minghao@zte.com.cn
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
index 31494930433f7fda5d2def43a64d170b2f9bc7a5..dcaeeeb8aac70f90aa0ba0d48e5e9801a65be0cc 100644 (file)
--- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
+++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
@@ -286,10 +286,8 @@ static int mt8173_afe_dais_set_clks(struct mtk_base_afe *afe,
 static void mt8173_afe_dais_disable_clks(struct mtk_base_afe *afe,
                                         struct clk *m_ck, struct clk *b_ck)
 {
-       if (m_ck)
-               clk_disable_unprepare(m_ck);
-       if (b_ck)
-               clk_disable_unprepare(b_ck);
+       clk_disable_unprepare(m_ck);
+       clk_disable_unprepare(b_ck);
 }
 
 static int mt8173_afe_i2s_startup(struct snd_pcm_substream *substream,