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

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

View File

@ -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);