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iio: adc: ad7476: remove redundant null check on an array

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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 <colin.king@canonical.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Colin Ian King 2020-04-24 14:04:19 +01:00 committed by Jonathan Cameron
parent ff3f7e049a
commit a66904b209
1 changed files with 1 additions and 1 deletions
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drivers/iio/adc/ad7476.c
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@ -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 */