[PATCH] ASoC: mt8365: remove unnecessary NULL check before clk_disable_unprepare()

[Chen Ni]

clk_disable_unprepare() already checks NULL by using IS_ERR_OR_NULL.
Remove unneeded NULL check for clk here.

Signed-off-by: Chen Ni <nichen at iscas.ac.cn>
---
 sound/soc/mediatek/mt8365/mt8365-afe-clk.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/mediatek/mt8365/mt8365-afe-clk.c b/sound/soc/mediatek/mt8365/mt8365-afe-clk.c
index 8a0af2ea8546..7078c01ba19b 100644
--- a/sound/soc/mediatek/mt8365/mt8365-afe-clk.c
+++ b/sound/soc/mediatek/mt8365/mt8365-afe-clk.c
@@ -49,8 +49,7 @@ int mt8365_afe_init_audio_clk(struct mtk_base_afe *afe)
 
 void mt8365_afe_disable_clk(struct mtk_base_afe *afe, struct clk *clk)
 {
-	if (clk)
-		clk_disable_unprepare(clk);
+	clk_disable_unprepare(clk);
 }
 
 int mt8365_afe_set_clk_rate(struct mtk_base_afe *afe, struct clk *clk,
-- 
2.25.1