ipsec ip tcp l2: multiarch nodes cannot be declared as static

Credits to ray.kinsella@intel.com who spotted the issue and identified
root cause.

Type: fix

Change-Id: I4afe74c47769484309f6aebca2de56ad32c8041f
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/src/vnet/ipsec/ipsec_input.c b/src/vnet/ipsec/ipsec_input.c
index 47220db..9fdbff5 100644
--- a/src/vnet/ipsec/ipsec_input.c
+++ b/src/vnet/ipsec/ipsec_input.c
@@ -162,7 +162,7 @@
   return 0;
 }
 
-static vlib_node_registration_t ipsec4_input_node;
+extern vlib_node_registration_t ipsec4_input_node;
 
 VLIB_NODE_FN (ipsec4_input_node) (vlib_main_t * vm,
 				  vlib_node_runtime_t * node,
@@ -351,7 +351,7 @@
 
 
 /* *INDENT-OFF* */
-VLIB_REGISTER_NODE (ipsec4_input_node,static) = {
+VLIB_REGISTER_NODE (ipsec4_input_node) = {
   .name = "ipsec4-input-feature",
   .vector_size = sizeof (u32),
   .format_trace = format_ipsec_input_trace,
@@ -367,7 +367,7 @@
 };
 /* *INDENT-ON* */
 
-static vlib_node_registration_t ipsec6_input_node;
+extern vlib_node_registration_t ipsec6_input_node;
 
 
 VLIB_NODE_FN (ipsec6_input_node) (vlib_main_t * vm,
@@ -523,7 +523,7 @@
 
 
 /* *INDENT-OFF* */
-VLIB_REGISTER_NODE (ipsec6_input_node,static) = {
+VLIB_REGISTER_NODE (ipsec6_input_node) = {
   .name = "ipsec6-input-feature",
   .vector_size = sizeof (u32),
   .format_trace = format_ipsec_input_trace,