From: Brian Masney Date: Sat, 21 Apr 2018 00:41:46 +0000 (-0400) Subject: staging: iio: tsl2x7x: simplify tsl2x7x_write_interrupt_config return X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8d0cc0905814fffeeb765b33ded34293586fef38;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Jonathan Cameron --- diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c index 21286b2b71b5..1a7189d81cb8 100644 --- a/drivers/staging/iio/light/tsl2x7x.c +++ b/drivers/staging/iio/light/tsl2x7x.c @@ -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,