linux-kernel - [PATCH V2 09/18] backlight: lm3639: remove unnecessary return statements

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Date:	Wed, 27 Aug 2014 10:12:14 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	linux-kernel@...r.kernel.org
Cc:	'Bryan Wu' <cooloney@...il.com>,
	'Lee Jones' <lee.jones@...aro.org>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH V2 09/18] backlight: lm3639: remove unnecessary return
 statements

Fixed the following checkpatch warning.

  WARNING: void function return statements are not generally useful

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
Acked-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/video/backlight/lm3639_bl.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/video/backlight/lm3639_bl.c b/drivers/video/backlight/lm3639_bl.c
index 5f36808d214f..cd50df5807ea 100644
--- a/drivers/video/backlight/lm3639_bl.c
+++ b/drivers/video/backlight/lm3639_bl.c
@@ -254,7 +254,6 @@ static void lm3639_torch_brightness_set(struct led_classdev *cdev,
 	return;
 out:
 	dev_err(pchip->dev, "i2c failed to access register\n");
-	return;
 }
 
 /* flash */
@@ -293,7 +292,6 @@ static void lm3639_flash_brightness_set(struct led_classdev *cdev,
 	return;
 out:
 	dev_err(pchip->dev, "i2c failed to access register\n");
-	return;
 }
 
 static const struct regmap_config lm3639_regmap = {
-- 
2.0.0


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