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Commit 062f782b authored by Cristina Moraru's avatar Cristina Moraru Committed by Greg Kroah-Hartman
Browse files

staging: iio: meter: Remove explicit comparisons 



Remove comparisons to 0 or NULL

Signed-off-by: default avatarCristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d59b7b68

drivers/staging/iio/meter/ade7753.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/staging/iio/meter/ade7754.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/staging/iio/meter/ade7759.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/staging/iio/meter/ade7854-spi.c

+1 −1
Original line number Diff line number Diff line
@@ -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);