X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/9f6cbb176d4301cae36a945dfa57e6b6a9cbafef..9f21f35eadfc5d1f43d3e7a4b591711fd7fb9616:/src/instr/instr_resource_utilization.cpp

diff --git a/src/instr/instr_resource_utilization.cpp b/src/instr/instr_resource_utilization.cpp
index 42012ec37f..c7b0bcdfc2 100644
--- a/src/instr/instr_resource_utilization.cpp
+++ b/src/instr/instr_resource_utilization.cpp
@@ -30,7 +30,7 @@ static void __TRACE_surf_check_variable_set_to_zero(double now, const char *vari
     container_t container = PJ_container_get (resource);
     type_t type = PJ_type_get (variable, container->type);
     new_pajeSetVariable (now, container, type, 0);
-    xbt_dict_set(platform_variables, key, (char*)"", NULL);
+    xbt_dict_set(platform_variables, key, (char*)"", nullptr);
   }
   xbt_free(key);
 }
@@ -71,7 +71,6 @@ void TRACE_surf_link_set_utilization(const char *resource, const char *category,
     type_t type = PJ_type_get (category_type, container->type);
     instr_event (now, delta, type, container, value);
   }
-  return;
 }
 
 /* TRACE_surf_host_set_utilization: entry point from SimGrid */
@@ -79,9 +78,7 @@ void TRACE_surf_host_set_utilization(const char *resource, const char *category,
 {
   //only trace host utilization if host is known by tracing mechanism
   container_t container = PJ_container_get_or_null(resource);
-  if (!container)
-    return;
-  if (!value)
+  if (!container || !value)
     return;
 
   //trace uncategorized host utilization
@@ -102,12 +99,11 @@ void TRACE_surf_host_set_utilization(const char *resource, const char *category,
     type_t type = PJ_type_get (category_type, container->type);
     instr_event (now, delta, type, container, value);
   }
-  return;
 }
 
 void TRACE_surf_resource_utilization_alloc()
 {
-  platform_variables = xbt_dict_new_homogeneous(NULL);
+  platform_variables = xbt_dict_new_homogeneous(nullptr);
 }
 
 void TRACE_surf_resource_utilization_release()