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Commit d3f31e87 authored by Cristina Opriceana's avatar Cristina Opriceana Committed by Greg Kroah-Hartman
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Staging: iio: adc: Remove explicit NULL comparison 



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

Signed-off-by: default avatarCristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 16d55be4

drivers/staging/iio/adc/ad7606_ring.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -50,7 +50,7 @@ static void ad7606_poll_bh_to_ring(struct work_struct *work_s) 
	int ret;

	int ret;





	buf = kzalloc(indio_dev->scan_bytes, GFP_KERNEL);

	buf = kzalloc(indio_dev->scan_bytes, GFP_KERNEL);

	if (buf == NULL)

	if (!buf)

		return;

		return;





	if (gpio_is_valid(st->pdata->gpio_frstdata)) {

	if (gpio_is_valid(st->pdata->gpio_frstdata)) {

drivers/staging/iio/adc/ad7780.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -169,7 +169,7 @@ static int ad7780_probe(struct spi_device *spi) 
	int ret, voltage_uv = 0;

	int ret, voltage_uv = 0;





	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));

	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));

	if (indio_dev == NULL)

	if (!indio_dev)

		return -ENOMEM;

		return -ENOMEM;





	st = iio_priv(indio_dev);

	st = iio_priv(indio_dev);