netflow: Make netflow_flow_update() parameter const.

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

diff --git a/ofproto/netflow.c b/ofproto/netflow.c
index 8259ced..dcbb84a 100644 (file)
--- a/ofproto/netflow.c
+++ b/ofproto/netflow.c
@@ -170,7 +170,7 @@ gen_netflow_rec(struct netflow *nf, struct netflow_flow *nf_flow,
 }
 
 void
-netflow_flow_update(struct netflow *nf, struct flow *flow,
+netflow_flow_update(struct netflow *nf, const struct flow *flow,
                     ofp_port_t output_iface,
                     const struct dpif_flow_stats *stats)
     OVS_EXCLUDED(mutex)