hwmon: (lm95234) fix coccinelle warnings

drivers/hwmon/lm95234.c:704:1-3: 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 <[email protected]> Signed-off-by: Fengguang Wu <[email protected]> Signed-off-by: Guenter Roeck <[email protected]>
tdeneau · Oct 18, 2013 · 3ea85ba · 3ea85ba
1 parent 4109a71
commit 3ea85ba
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/drivers/hwmon/lm95234.c b/drivers/hwmon/lm95234.c
@@ -701,10 +701,7 @@ static int lm95234_probe(struct i2c_client *client,
 	hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,
 							   data,
 							   lm95234_groups);
-	if (IS_ERR(hwmon_dev))
-		return PTR_ERR(hwmon_dev);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(hwmon_dev);
 }
 
 /* Driver data (common to all clients) */