remove a few smells in instrumentation

[simgrid.git] / src / instr / instr_resource_utilization.cpp

diff --git a/src/instr/instr_resource_utilization.cpp b/src/instr/instr_resource_utilization.cpp
index 70137b6..29e3620 100644 (file)
--- a/src/instr/instr_resource_utilization.cpp
+++ b/src/instr/instr_resource_utilization.cpp
@@ -21,9 +21,7 @@ static void __TRACE_surf_check_variable_set_to_zero(double now, const char *vari
    */
 
   // create a key considering the resource and variable
    */
 
   // create a key considering the resource and variable

-  int n = strlen(variable)+strlen(resource)+1;
-  char *key = (char*)xbt_malloc(n*sizeof(char));
-  snprintf (key, n, "%s%s", resource, variable);
+  char *key = bprintf ("%s%s", resource, variable);

 
   // check if key exists: if it doesn't, set the variable to zero and mark this in the dict
   if (!xbt_dict_get_or_null(platform_variables, key)) {
 
   // check if key exists: if it doesn't, set the variable to zero and mark this in the dict
   if (!xbt_dict_get_or_null(platform_variables, key)) {