提交 11687d4a 编写于 作者: H Hartmut Knaack 提交者: Jonathan Cameron

iio:dac:m62332: drop unrequired variable

A return variable is not required in _write_raw(), and dropping it reduces
complexity, as well.
Signed-off-by: NHartmut Knaack <knaack.h@gmx.de>
Acked-by: NDaniel Baluta <daniel.baluta@intel.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>
上级 7d2da8ea
......@@ -112,21 +112,17 @@ static int m62332_read_raw(struct iio_dev *indio_dev,
static int m62332_write_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan, int val, int val2, long mask)
{
int ret;
switch (mask) {
case IIO_CHAN_INFO_RAW:
if (val < 0 || val > 255)
return -EINVAL;
ret = m62332_set_value(indio_dev, val, chan->channel);
break;
return m62332_set_value(indio_dev, val, chan->channel);
default:
ret = -EINVAL;
break;
}
return ret;
return -EINVAL;
}
#ifdef CONFIG_PM_SLEEP
......
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