linux-kernel - [PATCH] leds: [trivial]Remove unnecesary return

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Date:	Tue, 19 Jun 2012 23:52:39 +0530
From:	Devendra Naga <devendra.aaru@...il.com>
To:	Bryan Wu <bryan.wu@...onical.com>,
	Richard Purdie <rpurdie@...ys.net>,
	Jiri Kosina <trivial@...nel.org>, linux-leds@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc:	Devendra Naga <devendra.aaru@...il.com>
Subject: [PATCH] leds: [trivial]Remove unnecesary return

the ret is got the status returned by the
led_classdev_register, returning ret if the
led_classdev_register fails and returning 0
if the led_classdev_register success, can be done
by doing just "return ret" at the end.

Signed-off-by: Devendra Naga <devendra.aaru@...il.com>
---

Tested by build with the gcc linaro (arm-linux-gnueabihf) (4.7.1).

 drivers/leds/leds-s3c24xx.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c
index bd0a5ed..e6ee105 100644
--- a/drivers/leds/leds-s3c24xx.c
+++ b/drivers/leds/leds-s3c24xx.c
@@ -106,10 +106,9 @@ static int s3c24xx_led_probe(struct platform_device *dev)
	if (ret < 0) {
		dev_err(&dev->dev, "led_classdev_register failed\n");
		kfree(led);
-		return ret;
	}

-	return 0;
+	return ret;
 }

 static struct platform_driver s3c24xx_led_driver = {
--
1.7.9.5
--
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