hwmon: (max6642 fix coccinelle warnings
Author: Fengguang Wu <fengguang.wu@intel.com>
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);
}
/* |
---
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);
}
/*