From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Wed, 3 Jul 2013 22:07:51 +0000 (-0700)
Subject: drivers/rtc/rtc-pcf8563.c: use PTR_RET()
X-Git-Tag: v3.12-rc1~498^2~78
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=23f809ee33f06877de4c4f28129c495d332cd500;p=kernel%2Fkernel-generic.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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index 9ea2d07..710c3a5 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[] = {