From: Fengguang Wu <fengguang.wu@intel.com>
Date: Wed, 18 Sep 2013 03:54:24 +0000 (-0700)
Subject: hwmon: (jc42) fix coccinelle warnings
X-Git-Tag: firefly_0821_release~176^2~5013^2~11
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=650a2c02b5a0eaf46209bf505f95739366119bc8;p=firefly-linux-kernel-4.4.55.git

hwmon: (jc42) fix coccinelle warnings

drivers/hwmon/jc42.c:521:1-3: WARNING: PTR_RET can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: coccinelle/api/ptr_ret.cocci

CC: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c
index f362cead837e..6013611e4f21 100644
--- a/drivers/hwmon/jc42.c
+++ b/drivers/hwmon/jc42.c
@@ -518,10 +518,7 @@ static int jc42_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,
 							   data,
 							   jc42_groups);
-	if (IS_ERR(hwmon_dev))
-		return PTR_ERR(hwmon_dev);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(hwmon_dev);
 }
 
 static int jc42_remove(struct i2c_client *client)