diff options
| author | Tina Johnson <tinajohnson.1234@gmail.com> | 2015-03-09 16:11:20 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-09 13:39:09 +0100 |
| commit | cc5797d28b1418872864da7e9a0c52841b2e9177 (patch) | |
| tree | f0d4f1ba015018c3d0c2236826410bdac0486dee /drivers/staging/iio | |
| parent | 8d0514d5631d8ded3fe42c3a16727039b576f18c (diff) | |
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: Tina Johnson <tinajohnson.1234@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio')
| -rw-r--r-- | drivers/staging/iio/meter/ade7854-spi.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/staging/iio/meter/ade7854-spi.c b/drivers/staging/iio/meter/ade7854-spi.c index 94f73bbbc0fd..9b255a5f62c3 100644 --- a/drivers/staging/iio/meter/ade7854-spi.c +++ b/drivers/staging/iio/meter/ade7854-spi.c @@ -274,7 +274,6 @@ error_ret: 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) |