From e5840c78f3c9e3d950363e4305b65183f2998a73 Mon Sep 17 00:00:00 2001 From: Fengguang Wu Date: Tue, 17 Sep 2013 20:54:11 -0700 Subject: [PATCH] hwmon: (max6642 fix coccinelle warnings drivers/hwmon/max6642.c:299:1-3: 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 Signed-off-by: Fengguang Wu Signed-off-by: Guenter Roeck --- drivers/hwmon/max6642.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/hwmon/max6642.c b/drivers/hwmon/max6642.c index 3d61f8d..8326fbd 100644 --- a/drivers/hwmon/max6642.c +++ b/drivers/hwmon/max6642.c @@ -296,10 +296,7 @@ static int max6642_probe(struct i2c_client *client, hwmon_dev = devm_hwmon_device_register_with_groups(&client->dev, client->name, data, max6642_groups); - if (IS_ERR(hwmon_dev)) - return PTR_ERR(hwmon_dev); - - return 0; + return PTR_ERR_OR_ZERO(hwmon_dev); } /* -- 2.7.4