From d583d4a56f7e1c12ed775b62488861fb3ad9b72d Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 24 Apr 2020 14:04:19 +0100 Subject: [PATCH] iio: adc: ad7476: remove redundant null check on an array The null check on st->chip_info->convst_channel is redundant because convst_channel is a 2 element array of struct iio_chan_spec objects and this can never be null. Fix this by removing the null check. Addresses-Coverity: ("Array compared against 0") Signed-off-by: Colin Ian King Reviewed-by: Alexandru Ardelean Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ad7476.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c index e9984a38fc4c5..4e816d714ad21 100644 --- a/drivers/iio/adc/ad7476.c +++ b/drivers/iio/adc/ad7476.c @@ -309,7 +309,7 @@ static int ad7476_probe(struct spi_device *spi) indio_dev->num_channels = 2; indio_dev->info = &ad7476_info; - if (st->convst_gpio && st->chip_info->convst_channel) + if (st->convst_gpio) indio_dev->channels = st->chip_info->convst_channel; /* Setup default message */ -- 2.39.5