X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/417742f1c7f6545db82079acd702fde03547d400..fa4e03e6589cdadc2145fb3483c8517bb0316cee:/examples/msg/dht-kademlia/routing_table.c

diff --git a/examples/msg/dht-kademlia/routing_table.c b/examples/msg/dht-kademlia/routing_table.c
index 20757af158..f0d6a6e6e5 100644
--- a/examples/msg/dht-kademlia/routing_table.c
+++ b/examples/msg/dht-kademlia/routing_table.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2016. The SimGrid Team.
+/* Copyright (c) 2012-2017. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -13,10 +13,9 @@ XBT_LOG_NEW_DEFAULT_CATEGORY(msg_kademlia_routing_table, "Messages specific for
 /** @brief Initialization of a node routing table.  */
 routing_table_t routing_table_init(unsigned int node_id)
 {
-  unsigned int i;
   routing_table_t table = xbt_new(s_routing_table_t, 1);
   table->buckets = xbt_new(s_bucket_t, identifier_size + 1);
-  for (i = 0; i < identifier_size + 1; i++) {
+  for (unsigned int i = 0; i < identifier_size + 1; i++) {
     table->buckets[i].nodes = xbt_dynar_new(sizeof(unsigned int), NULL);
     table->buckets[i].id = i;
   }
@@ -46,10 +45,11 @@ unsigned int routing_table_contains(routing_table_t table, unsigned int node_id)
 /**@brief prints the routing table, to debug stuff. */
 void routing_table_print(routing_table_t table)
 {
-  unsigned int i, j, value;
+  unsigned int j;
+  unsigned int value;
   XBT_INFO("Routing table of %08x:", table->id);
 
-  for (i = 0; i <= identifier_size; i++) {
+  for (unsigned int i = 0; i <= identifier_size; i++) {
     if (!xbt_dynar_is_empty(table->buckets[i].nodes)) {
       XBT_INFO("Bucket number %d: ", i);
       xbt_dynar_foreach(table->buckets[i].nodes, j, value) {
@@ -65,7 +65,8 @@ void routing_table_print(routing_table_t table)
   */
 unsigned int bucket_find_id(bucket_t bucket, unsigned int id)
 {
-  unsigned int i, current_id;
+  unsigned int i;
+  unsigned int current_id;
   xbt_dynar_foreach(bucket->nodes, i, current_id){
     if (id == current_id){
       return i;
@@ -89,7 +90,7 @@ bucket_t routing_table_find_bucket(routing_table_t table, unsigned int id)
 {
   unsigned int xor_number = table->id ^ id;
   unsigned int prefix = get_node_prefix(xor_number, identifier_size);
-  xbt_assert(prefix >= 0 && prefix <= identifier_size, "Tried to return a  bucket that doesn't exist.");
+  xbt_assert(prefix <= identifier_size, "Tried to return a  bucket that doesn't exist.");
   bucket_t bucket = &table->buckets[prefix];
   return bucket;
 }