diff options
| author | Fengguang Wu <fengguang.wu@intel.com> | 2013-09-18 07:54:16 +0400 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-10-18 20:12:00 +0400 |
| commit | 2a253c4789db7ff46dbdba74d0f89ac08b077fda (patch) | |
| tree | fcd98fd89bbd950175a5712ec48f2ecd0994b46c /drivers/hwmon | |
| parent | 3ea85ba7af58878889f438b1dfbe08e87befcb6d (diff) | |
| download | linux-2a253c4789db7ff46dbdba74d0f89ac08b077fda.tar.xz | |
hwmon: (ltc4261) fix coccinelle warnings
drivers/hwmon/ltc4261.c:243:1-3: 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>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/ltc4261.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c index 6c50db9530db..0becd69842bb 100644 --- a/drivers/hwmon/ltc4261.c +++ b/drivers/hwmon/ltc4261.c @@ -240,10 +240,7 @@ static int ltc4261_probe(struct i2c_client *client, hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name, data, ltc4261_groups); - if (IS_ERR(hwmon_dev)) - return PTR_ERR(hwmon_dev); - - return 0; + return PTR_ERR_OR_ZERO(hwmon_dev); } static const struct i2c_device_id ltc4261_id[] = { |