From: Cristina Opriceana Date: Thu, 12 Mar 2015 17:10:31 +0000 (+0200) Subject: Staging: iio: Simplify return logic X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=da29461ccdf811b27a1cf53483ec2457fb4a6ae7;p=deliverable%2Flinux.git Staging: iio: Simplify return logic This patch removes the conditional return of the ade77*_probe functions based on the return values of iio_device_register as the latter returns 0 or ret, the same as the checked values. Warning found by coccinelle. Signed-off-by: Cristina Opriceana Reviewed-by: Daniel Baluta Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c index f828f5f3cb2c..ffc7f0ddff14 100644 --- a/drivers/staging/iio/meter/ade7753.c +++ b/drivers/staging/iio/meter/ade7753.c @@ -517,11 +517,7 @@ static int ade7753_probe(struct spi_device *spi) if (ret) return ret; - ret = iio_device_register(indio_dev); - if (ret) - return ret; - - return 0; + return iio_device_register(indio_dev); } /* fixme, confirm ordering in this function */ diff --git a/drivers/staging/iio/meter/ade7754.c b/drivers/staging/iio/meter/ade7754.c index e7171b532aa6..8dc5089772a3 100644 --- a/drivers/staging/iio/meter/ade7754.c +++ b/drivers/staging/iio/meter/ade7754.c @@ -540,11 +540,7 @@ static int ade7754_probe(struct spi_device *spi) ret = ade7754_initial_setup(indio_dev); if (ret) return ret; - ret = iio_device_register(indio_dev); - if (ret) - return ret; - - return 0; + return iio_device_register(indio_dev); } /* fixme, confirm ordering in this function */ diff --git a/drivers/staging/iio/meter/ade7759.c b/drivers/staging/iio/meter/ade7759.c index 2d5f038d3b30..7eef8b9573fc 100644 --- a/drivers/staging/iio/meter/ade7759.c +++ b/drivers/staging/iio/meter/ade7759.c @@ -462,11 +462,7 @@ static int ade7759_probe(struct spi_device *spi) if (ret) return ret; - ret = iio_device_register(indio_dev); - if (ret) - return ret; - - return 0; + return iio_device_register(indio_dev); } /* fixme, confirm ordering in this function */