HUBD_INTR_PIPE_ACTIVE
hubd->h_intr_pipe_state = HUBD_INTR_PIPE_ACTIVE;
(hubd->h_intr_pipe_state == HUBD_INTR_PIPE_ACTIVE) &&
hubd->h_intr_pipe_state = HUBD_INTR_PIPE_ACTIVE;
if ((hubd->h_intr_pipe_state == HUBD_INTR_PIPE_ACTIVE) &&
(hubd->h_intr_pipe_state != HUBD_INTR_PIPE_ACTIVE)) {
ASSERT(hubd->h_intr_pipe_state == HUBD_INTR_PIPE_ACTIVE);