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hwmon: (jc42) fix coccinelle warnings

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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>
This commit is contained in:
Fengguang Wu 2013-09-17 20:54:24 -07:00 committed by Guenter Roeck
parent 2a253c4789
commit 650a2c02b5
1 changed files with 1 additions and 4 deletions
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5
drivers/hwmon/jc42.c
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@ -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)