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staging: iio: tsl2x7x: simplify tsl2x7x_write_interrupt_config return 

tsl2x7x_write_interrupt_config() has an unnecessary return value check
at the end of the function. This patch changes the function to just
return the value from the call to tsl2x7x_invoke_change().

Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Brian Masney 2018-04-20 20:41:46 -04:00 committed by Jonathan Cameron
parent 0ba50bef8f
commit 8d0cc09058
1 changed files with 1 additions and 6 deletions
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7
drivers/staging/iio/light/tsl2x7x.c
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@ -990,18 +990,13 @@ static int tsl2x7x_write_interrupt_config(struct iio_dev *indio_dev,
int val)
{
struct tsl2X7X_chip *chip = iio_priv(indio_dev);
int ret;
if (chan->type == IIO_INTENSITY)
chip->settings.als_interrupt_en = val ? true : false;
else
chip->settings.prox_interrupt_en = val ? true : false;
ret = tsl2x7x_invoke_change(indio_dev);
if (ret < 0)
return ret;
return 0;
return tsl2x7x_invoke_change(indio_dev);
}
static int tsl2x7x_write_event_value(struct iio_dev *indio_dev,