RDMA/nes: Fix for passing a valid QP pointer to the user space library

[firefly-linux-kernel-4.4.55.git] / drivers / infiniband / hw / nes / nes_verbs.c

diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 8308e3634767958a4a46920ca11983bf62e62e13..797d8876d948e29c8451d90caa5b25c904644fa0 100644 (file)
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -1191,6 +1191,8 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
                                if (req.user_wqe_buffers) {
                                        virt_wqs = 1;
                                }
+                               if (req.user_qp_buffer)
+                                       nesqp->nesuqp_addr = req.user_qp_buffer;
                                if ((ibpd->uobject) && (ibpd->uobject->context)) {
                                        nesqp->user_mode = 1;
                                        nes_ucontext = to_nesucontext(ibpd->uobject->context);