ADT746X: logical-bitwise & confusion in set_max_duty_at_crit()

[Segher Boessenkool]

> It includes suggested changes by Segher Boessenkool and I think this
> version was tested by Darrick J. Wong

> -	u8 reg;
> +	u8 reg, temp;
>  	struct i2c_client *client = to_i2c_client(dev);
>  	struct adt7473_data *data = i2c_get_clientdata(client);
> -	int temp = simple_strtol(buf, NULL, 10);
> -	temp = temp && 0xFF;
> +
> +	temp = simple_strtol(buf, NULL, 10) & 0xFF;

It still does this superfluous "& 0xff", which hides the lack of
range checking.


Segher