IB/ipath: Don't corrupt pending mmap list when unmapped objects are freed

[linux-2.6-omap-h63xx.git] / drivers / infiniband / hw / ipath / ipath_uc.c

diff --git a/drivers/infiniband/hw/ipath/ipath_uc.c b/drivers/infiniband/hw/ipath/ipath_uc.c
index e636cfd67a821f74349c48d1f64f80d3bc9e94ab..1c2b03c2ef5e9dd31366f36477132b7b4a8aeada 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_uc.c
+++ b/drivers/infiniband/hw/ipath/ipath_uc.c
@@ -42,14 +42,14 @@ static void complete_last_send(struct ipath_qp *qp, struct ipath_swqe *wqe,
 {
        if (++qp->s_last == qp->s_size)
                qp->s_last = 0;
-       if (!test_bit(IPATH_S_SIGNAL_REQ_WR, &qp->s_flags) ||
+       if (!(qp->s_flags & IPATH_S_SIGNAL_REQ_WR) ||
            (wqe->wr.send_flags & IB_SEND_SIGNALED)) {
                wc->wr_id = wqe->wr.wr_id;
                wc->status = IB_WC_SUCCESS;
                wc->opcode = ib_ipath_wc_opcode[wqe->wr.opcode];
                wc->vendor_err = 0;
                wc->byte_len = wqe->length;
-               wc->qp_num = qp->ibqp.qp_num;
+               wc->qp = &qp->ibqp;
                wc->src_qp = qp->remote_qpn;
                wc->pkey_index = 0;
                wc->slid = qp->remote_ah_attr.dlid;
@@ -344,13 +344,13 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
        send_first:
                if (qp->r_reuse_sge) {
                        qp->r_reuse_sge = 0;
-                       qp->r_sge = qp->s_rdma_sge;
+                       qp->r_sge = qp->s_rdma_read_sge;
                } else if (!ipath_get_rwqe(qp, 0)) {
                        dev->n_pkt_drops++;
                        goto done;
                }
                /* Save the WQE so we can reuse it in case of an error. */
-               qp->s_rdma_sge = qp->r_sge;
+               qp->s_rdma_read_sge = qp->r_sge;
                qp->r_rcv_len = 0;
                if (opcode == OP(SEND_ONLY))
                        goto send_last;
@@ -411,7 +411,7 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
                wc.status = IB_WC_SUCCESS;
                wc.opcode = IB_WC_RECV;
                wc.vendor_err = 0;
-               wc.qp_num = qp->ibqp.qp_num;
+               wc.qp = &qp->ibqp;
                wc.src_qp = qp->remote_qpn;
                wc.pkey_index = 0;
                wc.slid = qp->remote_ah_attr.dlid;