From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Wed, 3 Jul 2013 22:07:50 +0000 (-0700)
Subject: drivers/rtc/rtc-m48t35.c: use PTR_RET()
X-Git-Tag: v3.11-rc1~99^2~79
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8ff7b7d90ed3f2181ec8342758670891bba2f7bd;p=profile%2Fcommon%2Fkernel-common.git

drivers/rtc/rtc-m48t35.c: use PTR_RET()

Use of PTR_RET() simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-m48t35.c b/drivers/rtc/rtc-m48t35.c
index 25678d4..23c3779 100644
--- a/drivers/rtc/rtc-m48t35.c
+++ b/drivers/rtc/rtc-m48t35.c
@@ -20,6 +20,7 @@
 #include <linux/platform_device.h>
 #include <linux/bcd.h>
 #include <linux/io.h>
+#include <linux/err.h>
 
 #define DRV_VERSION		"1.0"
 
@@ -174,10 +175,7 @@ static int m48t35_probe(struct platform_device *pdev)
 
 	priv->rtc = devm_rtc_device_register(&pdev->dev, "m48t35",
 				  &m48t35_ops, THIS_MODULE);
-	if (IS_ERR(priv->rtc))
-		return PTR_ERR(priv->rtc);
-
-	return 0;
+	return PTR_RET(priv->rtc);
 }
 
 static struct platform_driver m48t35_platform_driver = {