The error return ret is never zero in the error handling path in
softingcs_probe, so the check for non-zero and returning -ENODEV
is logically dead code and hence redundant.  Remove it and just
return ret.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>