diff options
Diffstat (limited to 'drivers/staging/iio/adc/ad7606_ring.c')
| -rw-r--r-- | drivers/staging/iio/adc/ad7606_ring.c | 2 |
1 files changed, 1 insertions, 1 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)) { |