Rename LISP GPE API to GPE

[vpp.git] / src / vnet / lisp-gpe / lisp_gpe_fwd_entry.c

diff --git a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c
index e51b585..46cffda 100644 (file)
--- a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c
+++ b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c
@@ -982,15 +982,16 @@ lisp_gpe_nsh_update_fwding (lisp_gpe_fwd_entry_t * lfe)
 
   /* We have only one nsh-lisp interface (no NSH virtualization) */
   hip = hash_get (lgm->nsh_ifaces.hw_if_index_by_dp_table, 0);
-  hi = vnet_get_hw_interface (lgm->vnet_main, hip[0]);
-
-  dpo_stack_from_node (hi->tx_node_index, &lfe->nsh.choice, &dpo);
-
+  if (hip)
+    {
+      hi = vnet_get_hw_interface (lgm->vnet_main, hip[0]);
+      dpo_stack_from_node (hi->tx_node_index, &lfe->nsh.choice, &dpo);
+    }
   /* add entry to nsh lisp fib */
   lisp_nsh_fib_add_del_entry (fid_addr_nsh (&lfe->key->rmt),
                              lfe - lgm->lisp_fwd_entry_pool, 1);
-
   dpo_reset (&dpo);
+
 }
 
 /**
@@ -1320,8 +1321,8 @@ lisp_gpe_fwd_entry_show (vlib_main_t * vm,
 
 /* *INDENT-OFF* */
 VLIB_CLI_COMMAND (lisp_gpe_fwd_entry_show_command, static) = {
-  .path = "show lisp gpe entry",
-  .short_help = "show lisp gpe entry vni <vni> vrf <vrf> [leid <leid>] reid <reid>",
+  .path = "show gpe entry",
+  .short_help = "show gpe entry vni <vni> vrf <vrf> [leid <leid>] reid <reid>",
   .function = lisp_gpe_fwd_entry_show,
 };
 /* *INDENT-ON* */