netflow: Make netflow_flow_update() parameter const.

[sliver-openvswitch.git] / ofproto / netflow.h

diff --git a/ofproto/netflow.h b/ofproto/netflow.h
index c7f2574..e89b75e 100644 (file)
--- a/ofproto/netflow.h
+++ b/ofproto/netflow.h
@@ -55,7 +55,7 @@ void netflow_mask_wc(struct flow *, struct flow_wildcards *);
 
 void netflow_flow_clear(struct netflow *netflow, struct flow *flow);
 
-void netflow_flow_update(struct netflow *nf, struct flow *flow,
+void netflow_flow_update(struct netflow *nf, const struct flow *flow,
                          ofp_port_t output_iface,
                          const struct dpif_flow_stats *);