* [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply
@ 2015-11-16 0:05 Nizam Haider
2015-11-22 12:06 ` Jonathan Cameron
0 siblings, 1 reply; 2+ messages in thread
From: Nizam Haider @ 2015-11-16 0:05 UTC (permalink / raw)
To: jic23
Cc: knaack.h, lars, pmeerw, leupold, nicolas.ferre, alexandre.belloni,
octavian.purdila, linux-iio, linux-kernel, Nizam Haider
So this patch swaps that use out for kmalloc_array instead.
Signed-off-by Nizam Haider <nijamh@cdac.in>
---
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;
--
1.8.1.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply
2015-11-16 0:05 [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply Nizam Haider
@ 2015-11-22 12:06 ` Jonathan Cameron
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Cameron @ 2015-11-22 12:06 UTC (permalink / raw)
To: Nizam Haider
Cc: knaack.h, lars, pmeerw, leupold, nicolas.ferre, alexandre.belloni,
octavian.purdila, linux-iio, linux-kernel
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;
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-11-22 12:06 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-11-16 0:05 [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply Nizam Haider
2015-11-22 12:06 ` Jonathan Cameron
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox