nat: remove unused code

[vpp.git] / src / plugins / nat / nat44_classify.c

diff --git a/src/plugins/nat/nat44_classify.c b/src/plugins/nat/nat44_classify.c
index 54c52e3..a239c67 100644 (file)
--- a/src/plugins/nat/nat44_classify.c
+++ b/src/plugins/nat/nat44_classify.c
@@ -84,7 +84,6 @@ nat44_classify_node_fn_inline (vlib_main_t * vm,
   nat44_classify_next_t next_index;
   snat_main_t *sm = &snat_main;
   snat_static_mapping_t *m;
-  u32 *fragments_to_drop = 0;
   u32 next_in2out = 0, next_out2in = 0;
 
   from = vlib_frame_vector_args (frame);
@@ -174,11 +173,6 @@ nat44_classify_node_fn_inline (vlib_main_t * vm,
       vlib_put_next_frame (vm, node, next_index, n_left_to_next);
     }
 
-  nat_send_all_to_node (vm, fragments_to_drop, node, 0,
-                       NAT44_CLASSIFY_NEXT_DROP);
-
-  vec_free (fragments_to_drop);
-
   vlib_node_increment_counter (vm, node->node_index,
                               NAT44_CLASSIFY_ERROR_NEXT_IN2OUT, next_in2out);
   vlib_node_increment_counter (vm, node->node_index,
@@ -195,7 +189,6 @@ nat44_handoff_classify_node_fn_inline (vlib_main_t * vm,
   nat44_classify_next_t next_index;
   snat_main_t *sm = &snat_main;
   snat_static_mapping_t *m;
-  u32 *fragments_to_drop = 0;
   u32 next_in2out = 0, next_out2in = 0;
 
   from = vlib_frame_vector_args (frame);
@@ -285,10 +278,6 @@ nat44_handoff_classify_node_fn_inline (vlib_main_t * vm,
       vlib_put_next_frame (vm, node, next_index, n_left_to_next);
     }
 
-  nat_send_all_to_node (vm, fragments_to_drop, node, 0, NAT_NEXT_DROP);
-
-  vec_free (fragments_to_drop);
-
   vlib_node_increment_counter (vm, node->node_index,
                               NAT44_CLASSIFY_ERROR_NEXT_IN2OUT, next_in2out);
   vlib_node_increment_counter (vm, node->node_index,
@@ -307,7 +296,6 @@ nat44_ed_classify_node_fn_inline (vlib_main_t * vm,
   snat_static_mapping_t *m;
   u32 thread_index = vm->thread_index;
   snat_main_per_thread_data_t *tsm = &sm->per_thread_data[thread_index];
-  u32 *fragments_to_drop = 0;
   u32 next_in2out = 0, next_out2in = 0;
 
   from = vlib_frame_vector_args (frame);
@@ -422,11 +410,6 @@ nat44_ed_classify_node_fn_inline (vlib_main_t * vm,
       vlib_put_next_frame (vm, node, next_index, n_left_to_next);
     }
 
-  nat_send_all_to_node (vm, fragments_to_drop, node, 0,
-                       NAT44_CLASSIFY_NEXT_DROP);
-
-  vec_free (fragments_to_drop);
-
   vlib_node_increment_counter (vm, node->node_index,
                               NAT44_CLASSIFY_ERROR_NEXT_IN2OUT, next_in2out);
   vlib_node_increment_counter (vm, node->node_index,