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Commit 00edfc65 authored by Devendra Naga's avatar Devendra Naga Committed by Anton Vorontsov
Browse files

max17040_battery: Use devm_kzalloc 



use devm_kzalloc and no need of error path and unload frees.

Signed-off-by: default avatarDevendra Naga <devendra.aaru@gmail.com>
Signed-off-by: default avatarAnton Vorontsov <anton@enomsg.org>
parent d5c2b14c

drivers/power/max17040_battery.c

+1 −3
Original line number Original line Diff line number Diff line
@@ -207,7 +207,7 @@ static int max17040_probe(struct i2c_client *client, 
	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE))

	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE))

		return -EIO;

		return -EIO;





	chip = kzalloc(sizeof(*chip), GFP_KERNEL);

	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);

	if (!chip)

	if (!chip)

		return -ENOMEM;

		return -ENOMEM;
@@ -225,7 +225,6 @@ static int max17040_probe(struct i2c_client *client, 
	ret = power_supply_register(&client->dev, &chip->battery);

	ret = power_supply_register(&client->dev, &chip->battery);

	if (ret) {

	if (ret) {

		dev_err(&client->dev, "failed: power supply register\n");

		dev_err(&client->dev, "failed: power supply register\n");

		kfree(chip);

		return ret;

		return ret;

	}

	}
@@ -244,7 +243,6 @@ static int max17040_remove(struct i2c_client *client) 




	power_supply_unregister(&chip->battery);

	power_supply_unregister(&chip->battery);

	cancel_delayed_work(&chip->work);

	cancel_delayed_work(&chip->work);

	kfree(chip);

	return 0;

	return 0;

}

}