useless simplification

[simgrid.git] / src / surf / surf_routing_floyd.c

diff --git a/src/surf/surf_routing_floyd.c b/src/surf/surf_routing_floyd.c
index 80856c5..e744b86 100644 (file)
--- a/src/surf/surf_routing_floyd.c
+++ b/src/surf/surf_routing_floyd.c
@@ -95,8 +95,7 @@ static route_extended_t floyd_get_route(routing_component_t rc,
   int first = 1;
   int pred = *dst_id;
   int prev_pred = 0;
-  char *gw_src = NULL, *gw_dst =
-      NULL, *prev_gw_src, *prev_gw_dst, *first_gw = NULL;
+  char *gw_src = NULL, *gw_dst = NULL, *prev_gw_src, *first_gw = NULL;
   unsigned int cpt;
   void *link;
   xbt_dynar_t links;
@@ -111,7 +110,6 @@ static route_extended_t floyd_get_route(routing_component_t rc,
                 dst);
 
     prev_gw_src = gw_src;
-    prev_gw_dst = gw_dst;
 
     route_extended_t e_route = TO_FLOYD_LINK(pred, prev_pred);
     gw_src = e_route->src_gateway;
@@ -286,6 +284,9 @@ void model_floyd_set_route(routing_component_t rc, const char *src,
        src_id = xbt_dict_get_or_null(rc->to_index, src);
        dst_id = xbt_dict_get_or_null(rc->to_index, dst);
 
+       xbt_assert(src_id, "Network elements %s not found", src);
+       xbt_assert(dst_id, "Network elements %s not found", dst);
+
        if(!routing->link_table)
        {
                /* Create Cost, Predecessor and Link tables */