[trace_mgr] cosmetics: only declare variables on need

[simgrid.git] / doc / msg-tuto-src / masterworker0.c

diff --git a/doc/msg-tuto-src/masterworker0.c b/doc/msg-tuto-src/masterworker0.c
index 54d4af2..3526b42 100644 (file)
--- a/doc/msg-tuto-src/masterworker0.c
+++ b/doc/msg-tuto-src/masterworker0.c
@@ -33,7 +33,7 @@ int master(int argc, char *argv[])
 
   int i;
 
-  _XBT_GNUC_UNUSED int res = sscanf(argv[1], "%d", &number_of_tasks);
+  XBT_ATTRIB_UNUSED int res = sscanf(argv[1], "%d", &number_of_tasks);
   xbt_assert(res,"Invalid argument %s\n", argv[1]);
   res = sscanf(argv[2], "%lg", &task_comp_size);
   xbt_assert(res, "Invalid argument %s\n", argv[2]);
@@ -53,7 +53,7 @@ int master(int argc, char *argv[])
     }
   }
 
-  {                             /* Process organisation */
+  {                             /* Process organization */
     workers_count = argc - 4;
     workers = xbt_new0(msg_host_t, workers_count);
 
@@ -95,7 +95,7 @@ int master(int argc, char *argv[])
 int worker(int argc, char *argv[])
 {
   msg_task_t task = NULL;
-  _XBT_GNUC_UNUSED int res;
+  XBT_ATTRIB_UNUSED int res;
   while (1) {
     res = MSG_task_receive(&(task),MSG_host_get_name(MSG_host_self()));
     xbt_assert(res == MSG_OK, "MSG_task_receive failed");