iio: adis16400: Fix an error code in adis16400_initial_setup()
This is to silence a new Smatch warning: drivers/iio/imu/adis16400.c:492 adis16400_initial_setup() warn: sscanf doesn't return error codes If the condition "if (st->variant->flags & ADIS16400_HAS_SLOW_MODE) {" is false then we return 1 instead of returning 0 and probe will fail. Fixes: 72a868b3 ("iio: imu: check sscanf return value") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: <Stable@vger.kernel.org> Link: https://lore.kernel.org/r/YCwgFb3JVG6qrlQ+@mwanda Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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