1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index dd4e13303e96..f9c8eb9845c9 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -871,7 +871,10 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask)
                                        qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL);
 
                 mthca_wq_init(&qp->sq);
+                qp->sq.last = get_send_wqe(qp, qp->sq.max - 1);
+
                 mthca_wq_init(&qp->rq);
+                qp->rq.last = get_recv_wqe(qp, qp->rq.max - 1);
 
                 if (mthca_is_memfree(dev)) {
                         *qp->sq.db = 0;