[PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply

From	Nizam Haider <nizamhaider786@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply
Date	2015-11-16 01:10 +0100
Message-ID	<qvfwR-8t5-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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

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[PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply Nizam Haider <nizamhaider786@gmail.com> - 2015-11-16 01:10 +0100
  Re: [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc  with multiply Jonathan Cameron <jic23@kernel.org> - 2015-11-22 13:10 +0100

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