Remove useless statements.

[simgrid.git] / src / mc / mc_compare.c

diff --git a/src/mc/mc_compare.c b/src/mc/mc_compare.c
index 2a49a44..bc91e37 100644 (file)
--- a/src/mc/mc_compare.c
+++ b/src/mc/mc_compare.c
@@ -155,9 +155,7 @@ void stack_region_free_voidp(void *s){
 }
 
 static void heap_equality_free(heap_equality_t e){
 }
 
 static void heap_equality_free(heap_equality_t e){

-  if(e){
-    xbt_free(e);
-  }
+  xbt_free(e);

 }
 
 void heap_equality_free_voidp(void *e){
 }
 
 void heap_equality_free_voidp(void *e){


@@ -525,13 +523,18 @@ static int compare_local_variables(char *s1, char *s2){
   void *addr1, *addr2;
   char *ip1 = NULL, *ip2 = NULL;
   int res_compare = 0;
   void *addr1, *addr2;
   char *ip1 = NULL, *ip2 = NULL;
   int res_compare = 0;

-  char *var_name;
-  
+
+  #ifdef MC_VERBOSE
+    char *var_name;
+  #endif
+

   while(cursor < xbt_dynar_length(tokens1)){
     s_tokens1 = xbt_str_split(xbt_dynar_get_as(tokens1, cursor, char *), "=");
     s_tokens2 = xbt_str_split(xbt_dynar_get_as(tokens2, cursor, char *), "=");
     if(xbt_dynar_length(s_tokens1) > 1 && xbt_dynar_length(s_tokens2) > 1){
   while(cursor < xbt_dynar_length(tokens1)){
     s_tokens1 = xbt_str_split(xbt_dynar_get_as(tokens1, cursor, char *), "=");
     s_tokens2 = xbt_str_split(xbt_dynar_get_as(tokens2, cursor, char *), "=");
     if(xbt_dynar_length(s_tokens1) > 1 && xbt_dynar_length(s_tokens2) > 1){

-      var_name = xbt_dynar_get_as(s_tokens1, 0, char *);
+      #ifdef MC_VERBOSE
+        var_name = xbt_dynar_get_as(s_tokens1, 0, char *);
+      #endif

       if((strcmp(xbt_dynar_get_as(s_tokens1, 0, char *), "ip") == 0) && (strcmp(xbt_dynar_get_as(s_tokens2, 0, char *), "ip") == 0)){
         xbt_free(ip1);
         xbt_free(ip2);
       if((strcmp(xbt_dynar_get_as(s_tokens1, 0, char *), "ip") == 0) && (strcmp(xbt_dynar_get_as(s_tokens2, 0, char *), "ip") == 0)){
         xbt_free(ip1);
         xbt_free(ip2);