IB_WQS_RDY
if ((wq->rss_usecnt == 0) && (ibwq->state == IB_WQS_RDY)) {
err = _mlx4_ib_modify_wq(ibwq, IB_WQS_RDY, udata);
(ibwq->state == IB_WQS_RDY))
if ((wq->rss_usecnt == 1) && (ibwq->state == IB_WQS_RDY))
case IB_WQS_RDY:
if (new_state == IB_WQS_RDY) {
if ((new_state == IB_WQS_RDY) && (cur_state == IB_WQS_ERR))
if (curr_wq_state == IB_WQS_RESET && wq_state == IB_WQS_RDY) {