EHCI_PIPE_STATE_ERROR
if (pp->pp_state == EHCI_PIPE_STATE_ERROR) {
if (pp->pp_state == EHCI_PIPE_STATE_ERROR) {
pipe_state = EHCI_PIPE_STATE_ERROR;
if (pp->pp_state == EHCI_PIPE_STATE_ERROR) {
case EHCI_PIPE_STATE_ERROR:
pipe_state = EHCI_PIPE_STATE_ERROR;