Commit cc5797d2 authored by Tina Johnson's avatar Tina Johnson Committed by Greg Kroah-Hartman

drivers: staging: iio: meter: Removed unnecessary variable

Variable ret is used only to store the return value. Hence ret is
removed and the return statement modified. Coccinelle was used to
detect such removable variables:

@rule1@
identifier ret;
expression e;
@@

-ret =
+return
           e;
-return ret;
Signed-off-by: default avatarTina Johnson <tinajohnson.1234@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8d0514d5
......@@ -274,7 +274,6 @@ static int ade7854_spi_read_reg_32(struct device *dev,
static int ade7854_spi_probe(struct spi_device *spi)
{
int ret;
struct ade7854_state *st;
struct iio_dev *indio_dev;
......@@ -294,10 +293,7 @@ static int ade7854_spi_probe(struct spi_device *spi)
st->irq = spi->irq;
st->spi = spi;
ret = ade7854_probe(indio_dev, &spi->dev);
return ret;
return ade7854_probe(indio_dev, &spi->dev);
}
static int ade7854_spi_remove(struct spi_device *spi)
......
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