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Staging: iio: Simplify NULL pointer condition

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Replace NULL comparrison with its shorter form.
Done with coccinelle:

@replace_rule@
expression e;
@@

-e == NULL
+ !e

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Cristina Opriceana 2015-03-19 21:04:42 +02:00 committed by Greg Kroah-Hartman
parent 2c4b2980ae
commit 9fb163f49e
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/iio/magnetometer/hmc5843_core.c
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@ -579,7 +579,7 @@ int hmc5843_common_probe(struct device *dev, struct regmap *regmap,
int ret;
indio_dev = devm_iio_device_alloc(dev, sizeof(*data));
if (indio_dev == NULL)
if (!indio_dev)
return -ENOMEM;
dev_set_drvdata(dev, indio_dev);