FC_TRAN_CLASS_INVALID
if (next_class == FC_TRAN_CLASS_INVALID) {
case FC_TRAN_CLASS_INVALID:
next_class = FC_TRAN_CLASS_INVALID;
class = fp_get_nextclass(port, FC_TRAN_CLASS_INVALID);
if (class == FC_TRAN_CLASS_INVALID) {
class = fp_get_nextclass(port, FC_TRAN_CLASS_INVALID);
if (class == FC_TRAN_CLASS_INVALID) {
FC_TRAN_CLASS_INVALID);
if (class == FC_TRAN_CLASS_INVALID) {