IB/mthca: Simplify calls to mthca_cq_clean()

If a QP has separate send and receive CQs, then the send CQ will never
have receive completions from that QP in it.  So when cleaning the
send CQ, there's no need to pass in an SRQ pointer, even if the QP is
attached to an SRQ.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 9324b6204ac57326983624e1f3f829942be891da..5e5c58b9920b5c3d53b6d0a61a3afcaee037e281 100644 (file)
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -845,11 +845,10 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask,
         * entries and reinitialize the QP.
         */
        if (new_state == IB_QPS_RESET && !qp->ibqp.uobject) {
-               mthca_cq_clean(dev, to_mcq(qp->ibqp.send_cq), qp->qpn,
+               mthca_cq_clean(dev, to_mcq(qp->ibqp.recv_cq), qp->qpn,
                               qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL);
                if (qp->ibqp.send_cq != qp->ibqp.recv_cq)
-                       mthca_cq_clean(dev, to_mcq(qp->ibqp.recv_cq), qp->qpn,
-                                      qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL);
+                       mthca_cq_clean(dev, to_mcq(qp->ibqp.send_cq), qp->qpn, NULL);
 
                mthca_wq_reset(&qp->sq);
                qp->sq.last = get_send_wqe(qp, qp->sq.max - 1);