ofproto-dpif: More efficient implementation of get_odp_port().

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

diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index 186f0a7..5b86d46 100644 (file)
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -2792,7 +2792,8 @@ get_ofp_port(const struct ofproto_dpif *ofproto, uint16_t ofp_port)
 static struct ofport_dpif *
 get_odp_port(const struct ofproto_dpif *ofproto, uint32_t odp_port)
 {
-    return get_ofp_port(ofproto, odp_port_to_ofp_port(ofproto, odp_port));
+    struct ofport_dpif *port = odp_port_to_ofport(ofproto->backer, odp_port);
+    return port && &ofproto->up == port->up.ofproto ? port : NULL;
 }
 
 static void