X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fgre%2Fgre.c;h=028eefbee8ba55a74d528d61a000ce1b6db9cab6;hb=a5160d7d1f0dda554960e1f0e9f7074bda256baa;hp=364733b4260f4111db74330391d5ebd85cfed729;hpb=3e94c419e3398e0c030ed0d3d3c72cac38397fe6;p=vpp.git

diff --git a/src/vnet/gre/gre.c b/src/vnet/gre/gre.c
index 364733b4260..028eefbee8b 100644
--- a/src/vnet/gre/gre.c
+++ b/src/vnet/gre/gre.c
@@ -343,8 +343,8 @@ VLIB_NODE_FN (gre_encap_node) (vlib_main_t * vm,
   vnet_main_t *vnm = gm->vnet_main;
   u32 next_index;
   u32 *from, *to_next, n_left_from, n_left_to_next;
-  u32 sw_if_index0 = 0;
-  u32 sw_if_index1 = 0;
+  u32 sw_if_index0 = ~0;
+  u32 sw_if_index1 = ~0;
   adj_index_t adj_index0 = ADJ_INDEX_INVALID;
   adj_index_t adj_index1 = ADJ_INDEX_INVALID;
   gre_tunnel_t *gt0 = NULL;