From: Jonathan Cameron <jic23@kernel.org>
To: Nizam Haider <nizamhaider786@gmail.com>
Cc: knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net,
leupold@rsi-elektrotechnik.de, nicolas.ferre@atmel.com,
alexandre.belloni@free-electrons.com, octavian.purdila@intel.com,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply
Date: Sun, 22 Nov 2015 12:06:40 +0000 [thread overview]
Message-ID: <5651AFD0.8060905@kernel.org> (raw)
In-Reply-To: <1447632357-8222-1-git-send-email-nizamhaider786@gmail.com>
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;
>
>
prev parent reply other threads:[~2015-11-22 12:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
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 message]
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