lkml.org 
[lkml]   [2015]   [Nov]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply
From
Date
On 16/11/15 00:05, Nizam Haider wrote:
> So this patch swaps that use out for kmalloc_array instead.
>
> Signed-off-by Nizam Haider <nijamh@cdac.in>
Applied to the togreg branch of iio.git - initially push out as staging
Thanks,

Jonathan
> ---
> drivers/iio/adc/at91_adc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
> index 7b40925..f284cd6 100644
> --- a/drivers/iio/adc/at91_adc.c
> +++ b/drivers/iio/adc/at91_adc.c
> @@ -742,7 +742,7 @@ static int at91_adc_of_get_resolution(struct at91_adc_state *st,
> return count;
> }
>
> - resolutions = kmalloc(count * sizeof(*resolutions), GFP_KERNEL);
> + resolutions = kmalloc_array(count, sizeof(*resolutions), GFP_KERNEL);
> if (!resolutions)
> return -ENOMEM;
>
>



\
 
 \ /
  Last update: 2015-11-22 13:21    [W:0.030 / U:1.492 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site