No need to malloc the data before registering it

tests/helper/starpu_data_cpy.c

@@ -1,6 +1,6 @@
 /* StarPU --- Runtime system for heterogeneous multicore architectures.
  *
- * Copyright (C) 2010, 2012  Université de Bordeaux 1
+ * Copyright (C) 2010, 2012-2013  Université de Bordeaux 1
  *
  * StarPU is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
@@ -20,27 +20,25 @@
 int main(int argc, char **argv)
 {
 	int ret;
-	int *var1, *var2;
+	int var1, var2;
 	starpu_data_handle_t var1_handle, var2_handle;
 
 	ret = starpu_initialize(NULL, &argc, &argv);
 	if (ret == -ENODEV) return STARPU_TEST_SKIPPED;
 	STARPU_CHECK_RETURN_VALUE(ret, "starpu_init");
 
-	starpu_malloc((void**)&var1, sizeof(*var1));
-	starpu_malloc((void**)&var2, sizeof(*var2));
-	*var1 = 42;
-	*var2 = 12;
+	var1 = 42;
+	var2 = 12;
 
-	starpu_variable_data_register(&var1_handle, 0, (uintptr_t)var1, sizeof(*var1));
-	starpu_variable_data_register(&var2_handle, 0, (uintptr_t)var2, sizeof(*var2));
+	starpu_variable_data_register(&var1_handle, 0, (uintptr_t)&var1, sizeof(var1));
+	starpu_variable_data_register(&var2_handle, 0, (uintptr_t)&var2, sizeof(var2));
 
 	ret = starpu_data_cpy(var2_handle, var1_handle, 0, NULL, NULL);
 	STARPU_CHECK_RETURN_VALUE(ret, "starpu_data_cpy");
 
 	starpu_data_acquire(var2_handle, STARPU_R);
 	ret = EXIT_SUCCESS;
-	if (*var2 != *var1)
+	if (var2 != var1)
 	{
 	     FPRINTF(stderr, "var2 is %d but it should be %d\n", var2, var1);
 	     ret = EXIT_FAILURE;
@@ -49,10 +47,6 @@ int main(int argc, char **argv)
 
 	starpu_data_unregister(var1_handle);
 	starpu_data_unregister(var2_handle);
-
-	starpu_free(var1);
-	starpu_free(var2);
-
 	starpu_shutdown();
 
 	STARPU_RETURN(ret);