From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Thu, 27 Jun 2013 23:53:40 +0000 (+1000)
Subject: drivers/rtc/rtc-pcf8563.c: use PTR_RET()
X-Git-Tag: next-20130628~3^2~145
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a8e2a6ea6981709490e0fce4190d867dab8de567;p=karo-tx-linux.git

drivers/rtc/rtc-pcf8563.c: use PTR_RET()

Use of PTR_RET() simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index 9ea2d078ea4c..710c3a5aa6ff 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -20,6 +20,7 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/err.h>
 
 #define DRV_VERSION "0.4.3"
 
@@ -263,10 +264,7 @@ static int pcf8563_probe(struct i2c_client *client,
 				pcf8563_driver.driver.name,
 				&pcf8563_rtc_ops, THIS_MODULE);
 
-	if (IS_ERR(pcf8563->rtc))
-		return PTR_ERR(pcf8563->rtc);
-
-	return 0;
+	return PTR_RET(pcf8563->rtc);
 }
 
 static const struct i2c_device_id pcf8563_id[] = {