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Commit 0ff8c78d authored by Hartmut Knaack's avatar Hartmut Knaack Committed by Jonathan Cameron
Browse files

iio:light:cm3323: replace unneeded variable 



In cm3323_read_raw() i is used as return variable for the integration time
index. The also existing return variable ret however is unused in this
case, although appropriate. Replace i with ret and drop it.

Signed-off-by: default avatarHartmut Knaack <knaack.h@gmx.de>
Reviewed-by: default avatarDaniel Baluta <daniel.baluta@intel.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent e5c97027

drivers/iio/light/cm3323.c

+6 −6
Original line number Diff line number Diff line
@@ -155,7 +155,7 @@ static int cm3323_read_raw(struct iio_dev *indio_dev, 
			   struct iio_chan_spec const *chan, int *val,

			   int *val2, long mask)

{

	int i, ret;

	int ret;

	struct cm3323_data *data = iio_priv(indio_dev);



	switch (mask) {
@@ -172,14 +172,14 @@ static int cm3323_read_raw(struct iio_dev *indio_dev, 
		return IIO_VAL_INT;

	case IIO_CHAN_INFO_INT_TIME:

		mutex_lock(&data->mutex);

		i = cm3323_get_it_bits(data);

		if (i < 0) {

		ret = cm3323_get_it_bits(data);

		if (ret < 0) {

			mutex_unlock(&data->mutex);

			return i;

			return ret;

		}



		*val = cm3323_int_time[i].val;

		*val2 = cm3323_int_time[i].val2;

		*val = cm3323_int_time[ret].val;

		*val2 = cm3323_int_time[ret].val2;

		mutex_unlock(&data->mutex);



		return IIO_VAL_INT_PLUS_MICRO;