Re: [PATCH 3/10] iio: at91_adc: Cocci spatch "noderef"

[Nicolas Ferre]

On 19/09/2013 23:42, Thomas Meyer :
> sizeof when applied to a pointer typed expression gives the size of the
> pointer.
> Found by coccinelle spatch "misc/noderef.cocci"
>
> Signed-off-by: Thomas Meyer <thomas@xxxxxxxx>

Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

> ---
>
> diff -u -p a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
> --- a/drivers/iio/adc/at91_adc.c
> +++ b/drivers/iio/adc/at91_adc.c
> @@ -279,7 +279,7 @@ static int at91_adc_trigger_init(struct
>   	int i, ret;
>
>   	st->trig = devm_kzalloc(&idev->dev,
> -				st->trigger_number * sizeof(st->trig),
> +				st->trigger_number * sizeof(*st->trig),
>   				GFP_KERNEL);
>
>   	if (st->trig == NULL) {
> --
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--
Nicolas Ferre
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