gre: set proper fib index for unnumbered interfaces, unset fib index before forwardin...

[vpp.git] / src / vnet / interface_funcs.h

diff --git a/src/vnet/interface_funcs.h b/src/vnet/interface_funcs.h
index 1416840..3db5a2d 100644 (file)
--- a/src/vnet/interface_funcs.h
+++ b/src/vnet/interface_funcs.h
@@ -430,8 +430,8 @@ void vnet_sw_interface_set_protocol_mtu (vnet_main_t * vnm, u32 sw_if_index,
                                         u32 mtu[]);
 
 /* update the unnumbered state of an interface */
-void vnet_sw_interface_update_unnumbered (u32 sw_if_index,
-                                         u32 ip_sw_if_index, u8 enable);
+int vnet_sw_interface_update_unnumbered (u32 sw_if_index, u32 ip_sw_if_index,
+                                        u8 enable);
 
 int vnet_sw_interface_stats_collect_enable_disable (u32 sw_if_index,
                                                    u8 enable);