[PATCH 12/15] iio: ti_am335x_adc: Fix allocation count of FIFO buffer.

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From: Russ Dill <Russ.Dill@xxxxxx>

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@xxxxxx>
Signed-off-by: Zubair Lutfullah <zubair.lutfullah@xxxxxxxxx>
---
 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

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