diff --git a/drivers/pwm/pwm-renesas-tpu.c b/drivers/pwm/pwm-renesas-tpu.c
index b853e79426058..4381df90a5270 100644
--- a/drivers/pwm/pwm-renesas-tpu.c
+++ b/drivers/pwm/pwm-renesas-tpu.c
@@ -425,13 +425,12 @@ static int tpu_probe(struct platform_device *pdev)
 static int tpu_remove(struct platform_device *pdev)
 {
 	struct tpu_device *tpu = platform_get_drvdata(pdev);
-	int ret;
 
-	ret = pwmchip_remove(&tpu->chip);
+	pwmchip_remove(&tpu->chip);
 
 	pm_runtime_disable(&pdev->dev);
 
-	return ret;
+	return 0;
 }
 
 #ifdef CONFIG_OF