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

[vpp.git] / src / vnet / interface_api.c

diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c
index a1450bd..9b606dd 100644 (file)
--- a/src/vnet/interface_api.c
+++ b/src/vnet/interface_api.c
@@ -682,8 +682,8 @@ static void vl_api_sw_interface_set_unnumbered_t_handler
       goto done;
     }
 
-  vnet_sw_interface_update_unnumbered (unnumbered_sw_if_index,
-                                      sw_if_index, mp->is_add);
+  rv = vnet_sw_interface_update_unnumbered (unnumbered_sw_if_index,
+                                           sw_if_index, mp->is_add);
 done:
   REPLY_MACRO (VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY);
 }