BUG_ON
BUG_ON(!tdev);
BUG_ON(!tdev);
BUG_ON(!te);
BUG_ON(tid >= t->ntids);
BUG_ON(frame->n_bytes + total_length > frame->max_size);
BUG_ON(frame->n_bytes + data_len > frame->max_size);
BUG_ON(!frame->last_tag_length);
BUG_ON(!frame->last_tag_length);
BUG_ON(skb_queue_empty(&xn->queue));
BUG_ON(!xmm7360_qp_can_write(xn->qp));
BUG_ON(!xn);
BUG_ON(!xmm7360_qp_can_write(xn->qp));
BUG_ON(xmm->cp == NULL);
BUG_ON(ret);
BUG_ON(ring->depth);
BUG_ON(depth & (depth-1));
BUG_ON(page_size > TD_MAX_PAGE_SIZE);
BUG_ON(!ring->depth);
BUG_ON(len > ring->page_size);
BUG_ON(ring_id & 1);
BUG_ON(wptr == xmm->cp->s_rptr[ring_id]);
BUG_ON(wptr == xmm->cp->s_rptr[ring_id]);
BUG_ON(!qp->open);
BUG_ON(!qp->open);