diff options
| author | Cristina Opriceana <cristina.opriceana@gmail.com> | 2015-03-31 13:04:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-04-01 18:23:21 +0300 |
| commit | d3f31e87dbcc2c6d3a9cf28e1404cf43ef265ebe (patch) | |
| tree | 822a4b66f87961e50f1002e4020ef264240cf20f /drivers/staging/iio | |
| parent | 16d55be4cc694f76bff0cd99a8101e943e878d38 (diff) | |
| download | linux-d3f31e87dbcc2c6d3a9cf28e1404cf43ef265ebe.tar.xz | |
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: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio')
| -rw-r--r-- | drivers/staging/iio/adc/ad7606_ring.c | 2 | ||||
| -rw-r--r-- | drivers/staging/iio/adc/ad7780.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/iio/adc/ad7606_ring.c b/drivers/staging/iio/adc/ad7606_ring.c index 3bf174cb19b1..a6f8eb11242c 100644 --- a/drivers/staging/iio/adc/ad7606_ring.c +++ b/drivers/staging/iio/adc/ad7606_ring.c @@ -50,7 +50,7 @@ static void ad7606_poll_bh_to_ring(struct work_struct *work_s) int ret; buf = kzalloc(indio_dev->scan_bytes, GFP_KERNEL); - if (buf == NULL) + if (!buf) return; if (gpio_is_valid(st->pdata->gpio_frstdata)) { diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c index 66a157be2eaf..9f03fe3ee3d9 100644 --- a/drivers/staging/iio/adc/ad7780.c +++ b/drivers/staging/iio/adc/ad7780.c @@ -169,7 +169,7 @@ static int ad7780_probe(struct spi_device *spi) int ret, voltage_uv = 0; indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); - if (indio_dev == NULL) + if (!indio_dev) return -ENOMEM; st = iio_priv(indio_dev); |