ip: remove dead code

Type: refactor
Change-Id: Ia8e8834b635025d07e1028b1d5779b21c4e05e58
Signed-off-by: Damjan Marion <damarion@cisco.com>

diff --git a/src/vnet/ip/ip_path_mtu_node.c b/src/vnet/ip/ip_path_mtu_node.c
index 33be4bb..b3681b9 100644 (file)
--- a/src/vnet/ip/ip_path_mtu_node.c
+++ b/src/vnet/ip/ip_path_mtu_node.c
@@ -49,7 +49,6 @@ ip_pmtu_dpo_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
                    vlib_frame_t *frame, ip_address_family_t af)
 {
   u32 n_left_from, *from, next_index, *to_next, n_left_to_next;
-  u32 frag_sent = 0, small_packets = 0;
 
   from = vlib_frame_vector_args (frame);
   n_left_from = frame->n_vectors;
@@ -114,8 +113,6 @@ ip_pmtu_dpo_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
          if (error0 == IP_FRAG_ERROR_NONE)
            {
              /* Free original buffer chain */
-             frag_sent += vec_len (buffer);
-             small_packets += (vec_len (buffer) == 1);
              vlib_buffer_free_one (vm, pi0); /* Free original packet */
            }
          else