linux-kernel - [PATCH] drivers/rtc/rtc-pcf2127.c: replace IS_ERR and PTR_ERR with PTR_ERR_OR

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Message-Id: <1383724418-15335-1-git-send-email-duanj.fnst@cn.fujitsu.com>
Date:	Wed, 6 Nov 2013 15:53:38 +0800
From:	Duan Jiong <duanj.fnst@...fujitsu.com>
To:	kernel@...gutronix.de, linux@....linux.org.uk, a.zummo@...ertech.it
Cc:	linux-kernel@...r.kernel.org, rtc-linux@...glegroups.com,
	Duan Jiong <duanj.fnst@...fujitsu.com>
Subject: [PATCH] drivers/rtc/rtc-pcf2127.c: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO

This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.

Signed-off-by: Duan Jiong <duanj.fnst@...fujitsu.com>
---
 drivers/rtc/rtc-pcf2127.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c
index 1ee514a..9bd842e 100644
--- a/drivers/rtc/rtc-pcf2127.c
+++ b/drivers/rtc/rtc-pcf2127.c
@@ -197,10 +197,7 @@ static int pcf2127_probe(struct i2c_client *client,
 				pcf2127_driver.driver.name,
 				&pcf2127_rtc_ops, THIS_MODULE);
 
-	if (IS_ERR(pcf2127->rtc))
-		return PTR_ERR(pcf2127->rtc);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(pcf2127->rtc);
 }
 
 static const struct i2c_device_id pcf2127_id[] = {
-- 
1.8.3.1

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