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Date: Thu, 18 Jul 2013 23:21:23 +0100 From: Zubair Lutfullah <zubair.lutfullah@...il.com> To: jic23@....ac.uk Cc: gregkh@...uxfoundation.org, linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, koen@...inion.thruhere.net Subject: [PATCH 12/15] iio: ti_am335x_adc: Fix allocation count of FIFO buffer. From: Russ Dill <Russ.Dill@...com> Allocating an extra byte is not necessary here. The driver will check that the allocation is large enough to satisfy the IIO subsystem. Signed-off-by: Russ Dill <Russ.Dill@...com> Signed-off-by: Zubair Lutfullah <zubair.lutfullah@...il.com> --- drivers/iio/adc/ti_am335x_adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index 1b0af2a..44b7181 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c @@ -210,7 +210,7 @@ static void tiadc_poll_handler(struct work_struct *work_s) goto out; } - inputbuffer = kmalloc((fifo1count + 1) * sizeof(u32), GFP_KERNEL); + inputbuffer = kmalloc((fifo1count) * sizeof(u32), GFP_KERNEL); if (inputbuffer == NULL) return; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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