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Staging: iio: impedance-analyzer: Remove explicit NULL comparison

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This patch removes explicit NULL comparison and replaces it with
its shorter form. Detected with coccinelle.

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 2015-03-31 13:03:38 +03:00 committed by Greg Kroah-Hartman
parent e84d072410
commit 16d55be4cc
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/iio/impedance-analyzer/ad5933.c
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@ -703,7 +703,7 @@ static int ad5933_probe(struct i2c_client *client,
struct iio_dev *indio_dev;
indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*st));
if (indio_dev == NULL)
if (!indio_dev)
return -ENOMEM;
st = iio_priv(indio_dev);