test/metal-test.h: Fix warning -Wstrict-prototypes

Small change to solve the warning: function declaration isn't a prototype when compiling tests with -Wstrict-prototypes gcc option enabled. Signed-off-by: Vincenzo Calabretta <vincenzo.calabretta@embedded-brains.de>
OpenAMP · May 6, 2024 · c3aa4b1 · c3aa4b1
1 parent 959fddb
commit c3aa4b1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/test/metal-test.h b/test/metal-test.h
@@ -33,7 +33,8 @@ extern void metal_add_test_case(struct metal_test_case *test_case);
 
 
 #define METAL_ADD_TEST(func)						\
-__attribute__ ((constructor)) static void metal_test_##func() {		\
+__attribute__ ((constructor)) static void metal_test_##func(void)	\
+{									\
 	static struct metal_test_case metal_test_##func = {		\
 		.name	= #func,					\
 		.test	= func,						\