staging: iio: adc: ad7192: Report error directly in ad7192_setup

This patch removes the goto out statement and uninformative
print message. This improves readability.

Signed-off-by: Mircea Caprioru <mircea.caprioru@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Mircea Caprioru 2019-03-15 13:14:25 +02:00 • committed by Jonathan Cameron
commit 753a9870e0