ip ipsec: Remove IPSec SPI-0 punt reason

[vpp.git] / src / vnet / ipsec / ipsec_if_in.c

diff --git a/src/vnet/ipsec/ipsec_if_in.c b/src/vnet/ipsec/ipsec_if_in.c
index d1f9d5c..4e93725 100644 (file)
--- a/src/vnet/ipsec/ipsec_if_in.c
+++ b/src/vnet/ipsec/ipsec_if_in.c
@@ -74,7 +74,8 @@ ipsec_ip4_if_no_tunnel (vlib_node_runtime_t * node,
       b->error = node->errors[IPSEC_IF_INPUT_ERROR_SPI_0];
       b->punt_reason =
        ipsec_punt_reason[(ip4->protocol == IP_PROTOCOL_UDP ?
-                          IPSEC_PUNT_IP4_SPI_UDP_0 : IPSEC_PUNT_IP4_SPI_0)];
+                          IPSEC_PUNT_IP4_SPI_UDP_0 :
+                          IPSEC_PUNT_IP4_NO_SUCH_TUNNEL)];
     }
   else
     {
@@ -90,16 +91,9 @@ ipsec_ip6_if_no_tunnel (vlib_node_runtime_t * node,
                        vlib_buffer_t * b,
                        const esp_header_t * esp, u16 offset)
 {
-  if (PREDICT_FALSE (0 == esp->spi))
-    {
-      b->error = node->errors[IPSEC_IF_INPUT_ERROR_NO_TUNNEL];
-      b->punt_reason = ipsec_punt_reason[IPSEC_PUNT_IP6_SPI_0];
-    }
-  else
-    {
-      b->error = node->errors[IPSEC_IF_INPUT_ERROR_NO_TUNNEL];
-      b->punt_reason = ipsec_punt_reason[IPSEC_PUNT_IP6_NO_SUCH_TUNNEL];
-    }
+  b->error = node->errors[IPSEC_IF_INPUT_ERROR_NO_TUNNEL];
+  b->punt_reason = ipsec_punt_reason[IPSEC_PUNT_IP6_NO_SUCH_TUNNEL];
+
   vlib_buffer_advance (b, -offset);
   return (IPSEC_INPUT_NEXT_PUNT);
 }