Propagate the error code from ice_get_link_default_override() instead
of returning success.

Fixes: ea78ce4d ("ice: add link lenient and default override support")
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Tested-by: NGurucharan G <gurucharanx.g@intel.com>
Signed-off-by: NTony Nguyen <anthony.l.nguyen@intel.com>