Improve Load-Balance MAPs

[vpp.git] / src / vnet / fib / fib_table.c

diff --git a/src/vnet/fib/fib_table.c b/src/vnet/fib/fib_table.c
index b31f35e..ff42804 100644 (file)
--- a/src/vnet/fib/fib_table.c
+++ b/src/vnet/fib/fib_table.c
@@ -371,23 +371,12 @@ fib_node_index_t
 fib_table_entry_special_add (u32 fib_index,
                             const fib_prefix_t *prefix,
                             fib_source_t source,
-                            fib_entry_flag_t flags,
-                            adj_index_t adj_index)
+                            fib_entry_flag_t flags)
 {
     fib_node_index_t fib_entry_index;
     dpo_id_t tmp_dpo = DPO_INVALID;
 
-    if (ADJ_INDEX_INVALID != adj_index)
-    {
-        dpo_set(&tmp_dpo,
-                DPO_ADJACENCY,
-                FIB_PROTOCOL_MAX,
-                adj_index);
-    }
-    else
-    {
-        dpo_copy(&tmp_dpo, drop_dpo_get(fib_proto_to_dpo(prefix->fp_proto)));
-    }
+    dpo_copy(&tmp_dpo, drop_dpo_get(fib_proto_to_dpo(prefix->fp_proto)));
  
     fib_entry_index = fib_table_entry_special_dpo_add(fib_index, prefix, source,
                                                       flags, &tmp_dpo);
@@ -619,11 +608,19 @@ fib_table_entry_path_remove2 (u32 fib_index,
        fib_entry_src_flag_t src_flag;
         int was_sourced;
 
-       /*
+        /*
+         * if it's not sourced, then there's nowt to remove
+         */
+        was_sourced = fib_entry_is_sourced(fib_entry_index, source);
+        if (!was_sourced)
+        {
+            return;
+        }
+
+        /*
         * don't nobody go nowhere
         */
        fib_entry_lock(fib_entry_index);
-        was_sourced = fib_entry_is_sourced(fib_entry_index, source);
 
         for (ii = 0; ii < vec_len(rpath); ii++)
         {