From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Thu, 27 Jun 2013 23:53:40 +0000 (+1000)
Subject: drivers/rtc/rtc-isl12022.c: use PTR_RET()
X-Git-Tag: next-20130628~3^2~147
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=af32c4c5a80b2b5e56a12e881b27f0ac8ea6c3c7;p=karo-tx-linux.git

drivers/rtc/rtc-isl12022.c: use PTR_RET()

Use of PTR_RET() simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Roman Fietze <roman.fietze@telemotive.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c
index 6f2de99e2616..5dbdc4405718 100644
--- a/drivers/rtc/rtc-isl12022.c
+++ b/drivers/rtc/rtc-isl12022.c
@@ -16,6 +16,7 @@
 #include <linux/rtc.h>
 #include <linux/slab.h>
 #include <linux/module.h>
+#include <linux/err.h>
 
 #define DRV_VERSION "0.1"
 
@@ -267,10 +268,7 @@ static int isl12022_probe(struct i2c_client *client,
 	isl12022->rtc = devm_rtc_device_register(&client->dev,
 					isl12022_driver.driver.name,
 					&isl12022_rtc_ops, THIS_MODULE);
-	if (IS_ERR(isl12022->rtc))
-		return PTR_ERR(isl12022->rtc);
-
-	return 0;
+	return PTR_RET(isl12022->rtc);
 }
 
 static const struct i2c_device_id isl12022_id[] = {