diff options
| author | Hartmut Knaack <knaack.h@gmx.de> | 2015-06-18 00:32:03 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-06-21 14:27:38 +0100 |
| commit | 0ff8c78df8d7c32394b887de4d935962a7f373ce (patch) | |
| tree | 65a5c998e96ac148d78e3a72446e1f3d5586a687 /drivers/iio/light | |
| parent | e5c97027449f235415990310e47071ec371fd46c (diff) | |
| download | linux-0ff8c78df8d7c32394b887de4d935962a7f373ce.tar.bz2 | |
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: Hartmut Knaack <knaack.h@gmx.de>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/light')
| -rw-r--r-- | drivers/iio/light/cm3323.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/iio/light/cm3323.c b/drivers/iio/light/cm3323.c index 9c9136309ffe..af1b1b025258 100644 --- a/drivers/iio/light/cm3323.c +++ b/drivers/iio/light/cm3323.c @@ -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; |