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iio:adc:ad7923: Rewrite comparison to NULL

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Solves checkpath.pl's message:

CHECK: Comparison to NULL could be written "!indio_dev"

Signed-off-by: Bárbara Fernandes <barbara.fernandes@usp.br>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Bárbara Fernandes 2019-02-22 17:31:59 -03:00 committed by Jonathan Cameron
parent 385c301cec
commit 0a39ac29e0
1 changed files with 1 additions and 1 deletions
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drivers/iio/adc/ad7923.c
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@ -272,7 +272,7 @@ static int ad7923_probe(struct spi_device *spi)
int ret;
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
if (indio_dev == NULL)
if (!indio_dev)
return -ENOMEM;
st = iio_priv(indio_dev);