RDMA/iw_cm: Export tos field to iwarp providers

rdma-cma/iw_cm: Export tos field to iwarp providers

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 06441a4..248019d 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1600,6 +1600,7 @@
 	if (IS_ERR(id))
 		return PTR_ERR(id);
 
+	id->tos = id_priv->tos;
 	id_priv->cm_id.iw = id;
 
 	memcpy(&id_priv->cm_id.iw->local_addr, cma_src_addr(id_priv),
@@ -2847,6 +2848,7 @@
 	if (IS_ERR(cm_id))
 		return PTR_ERR(cm_id);
 
+	cm_id->tos = id_priv->tos;
 	id_priv->cm_id.iw = cm_id;
 
 	memcpy(&cm_id->local_addr, cma_src_addr(id_priv),