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| Started by | Nizam Haider <nizamhaider786@gmail.com> |
|---|---|
| First post | 2015-11-16 01:10 +0100 |
| Last post | 2015-11-22 13:10 +0100 |
| Articles | 2 — 2 participants |
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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
| From | Nizam Haider <nizamhaider786@gmail.com> |
|---|---|
| Date | 2015-11-16 01:10 +0100 |
| Subject | [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply |
| Message-ID | <qvfwR-8t5-5@gated-at.bofh.it> |
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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | Jonathan Cameron <jic23@kernel.org> |
|---|---|
| Date | 2015-11-22 13:10 +0100 |
| Subject | Re: [PATCH] IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply |
| Message-ID | <qxBCW-3xG-11@gated-at.bofh.it> |
| In reply to | #1269789 |
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; > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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