From: Nizam Haider <nizamhaider786@gmail.com>
To: jic23@kernel.org
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,
Nizam Haider <nizamhaider786@gmail.com>
Subject: [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply
Date: Mon, 16 Nov 2015 05:35:57 +0530 [thread overview]
Message-ID: <1447632357-8222-1-git-send-email-nizamhaider786@gmail.com> (raw)
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
next reply other threads:[~2015-11-16 0:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-16 0:05 Nizam Haider [this message]
2015-11-22 12:06 ` [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply Jonathan Cameron
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