diff options
author | Cristina Moraru <cristina.moraru09@gmail.com> | 2015-10-20 19:55:41 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-25 02:32:09 (GMT) |
commit | 062f782b37059f7156e59f46c71225ba4a5efa06 (patch) | |
tree | 19740a30ca3e33def14a086d7b727df1f1836bb7 /drivers/staging/iio | |
parent | d59b7b68344df4a2a9eb31e0d667692bfa43a690 (diff) | |
download | linux-062f782b37059f7156e59f46c71225ba4a5efa06.tar.xz |
staging: iio: meter: Remove explicit comparisons
Remove comparisons to 0 or NULL
Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio')
-rw-r--r-- | drivers/staging/iio/meter/ade7753.c | 2 | ||||
-rw-r--r-- | drivers/staging/iio/meter/ade7754.c | 2 | ||||
-rw-r--r-- | drivers/staging/iio/meter/ade7759.c | 2 | ||||
-rw-r--r-- | drivers/staging/iio/meter/ade7854-spi.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c index 3d2e50c..188830d 100644 --- a/drivers/staging/iio/meter/ade7753.c +++ b/drivers/staging/iio/meter/ade7753.c @@ -406,7 +406,7 @@ static ssize_t ade7753_write_frequency(struct device *dev, ret = kstrtou16(buf, 10, &val); if (ret) return ret; - if (val == 0) + if (!val) return -EINVAL; mutex_lock(&indio_dev->mlock); diff --git a/drivers/staging/iio/meter/ade7754.c b/drivers/staging/iio/meter/ade7754.c index 8552c76..664c6e5 100644 --- a/drivers/staging/iio/meter/ade7754.c +++ b/drivers/staging/iio/meter/ade7754.c @@ -438,7 +438,7 @@ static ssize_t ade7754_write_frequency(struct device *dev, ret = kstrtou16(buf, 10, &val); if (ret) return ret; - if (val == 0) + if (!val) return -EINVAL; mutex_lock(&indio_dev->mlock); diff --git a/drivers/staging/iio/meter/ade7759.c b/drivers/staging/iio/meter/ade7759.c index 23e7392..11c1edc 100644 --- a/drivers/staging/iio/meter/ade7759.c +++ b/drivers/staging/iio/meter/ade7759.c @@ -377,7 +377,7 @@ static ssize_t ade7759_write_frequency(struct device *dev, ret = kstrtou16(buf, 10, &val); if (ret) return ret; - if (val == 0) + if (!val) return -EINVAL; mutex_lock(&indio_dev->mlock); diff --git a/drivers/staging/iio/meter/ade7854-spi.c b/drivers/staging/iio/meter/ade7854-spi.c index 9b255a5..da77486 100644 --- a/drivers/staging/iio/meter/ade7854-spi.c +++ b/drivers/staging/iio/meter/ade7854-spi.c @@ -278,7 +278,7 @@ static int ade7854_spi_probe(struct spi_device *spi) struct iio_dev *indio_dev; indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); - if (indio_dev == NULL) + if (!indio_dev) return -ENOMEM; st = iio_priv(indio_dev); spi_set_drvdata(spi, indio_dev); |