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authorFengguang Wu <fengguang.wu@intel.com>2013-09-17 20:54:11 -0700
committerGuenter Roeck <linux@roeck-us.net>2013-10-18 09:11:59 -0700
commite5840c78f3c9e3d950363e4305b65183f2998a73 (patch)
treecbc86c28d6a5fd565d2ae724ed36761f086a46e4 /drivers/hwmon
parent31ab1ad70b25f4e19f6442e8f6d68025ba43b942 (diff)
downloadlinux-e5840c78f3c9e3d950363e4305b65183f2998a73.tar.bz2
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 <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/max6642.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/hwmon/max6642.c b/drivers/hwmon/max6642.c
index 3d61f8d719d5..8326fbd60150 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);
}
/*