From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 27 Aug 2014 01:12:14 +0000 (+0900)
Subject: backlight: lm3639: Remove unnecessary return statements
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=3033d2c0dd1d7ecbc8d4e04a7c1085931f86b68a;p=deliverable%2Flinux.git

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@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

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 = {