qedr: clear the vendor error field in the work completion

We clear the vendor error field in the work completion so that if
a work completion is erroneous  the field won't confuse the caller.

Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Reviewed-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index e31141b..4017315 100644 (file)
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -3186,6 +3186,7 @@ static int process_req(struct qedr_dev *dev, struct qedr_qp *qp,
 
                /* fill WC */
                wc->status = status;
+               wc->vendor_err = 0;
                wc->wc_flags = 0;
                wc->src_qp = qp->id;
                wc->qp = &qp->ibqp;
@@ -3375,6 +3376,7 @@ static void __process_resp_one(struct qedr_dev *dev, struct qedr_qp *qp,
 
        /* fill WC */
        wc->status = wc_status;
+       wc->vendor_err = 0;
        wc->src_qp = qp->id;
        wc->qp = &qp->ibqp;
        wc->wr_id = wr_id;
@@ -3403,6 +3405,7 @@ static int process_resp_flush(struct qedr_qp *qp, struct qedr_cq *cq,
        while (num_entries && qp->rq.wqe_cons != hw_cons) {
                /* fill WC */
                wc->status = IB_WC_WR_FLUSH_ERR;
+               wc->vendor_err = 0;
                wc->wc_flags = 0;
                wc->src_qp = qp->id;
                wc->byte_len = 0;