From: Dan Carpenter
> Sent: 21 August 2017 10:48
> The get_options() function takes the whole ARRAY_SIZE(). It doesn't
> matter here because we don't use more than 7 elements.
>
> Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
>
> diff --git a/drivers/net/ethernet/xircom/xirc2ps_cs.c
> b/drivers/net/ethernet/xircom/xirc2ps_cs.c
> index f71883264cc0..fd5288ff53b5 100644
> --- a/drivers/net/ethernet/xircom/xirc2ps_cs.c
> +++ b/drivers/net/ethernet/xircom/xirc2ps_cs.c
> @@ -1781,7 +1781,7 @@ static int __init setup_xirc2ps_cs(char *str)
> */
> int ints[10] = { -1 };
>
> - str = get_options(str, 9, ints);
> + str = get_options(str, ARRAY_SIZE(ints), ints);
>
> #define MAYBE_SET(X,Y) if (ints[0] >= Y && ints[Y] != -1) { X = ints[Y]; }
> MAYBE_SET(if_port, 3);
That code looks very dubious to me.
It looks as though it expects all of the ints[] array to be initialised
to -1, not just the first element.
David
