From: Thomas Weißschuh Date: Mon, 5 May 2025 15:15:21 +0000 (+0200) Subject: selftests: harness: Ignore unused variant argument warning X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=9601b34d14c627beb7730aefabd8216339da1c22;p=users%2Fhch%2Fmisc.git selftests: harness: Ignore unused variant argument warning For tests without fixtures the variant argument is unused. This is intentional, prevent to compiler from complaining. Example warning: harness-selftest.c: In function 'wrapper_standalone_pass': ../kselftest_harness.h:181:52: error: unused parameter 'variant' [-Werror=unused-parameter] 181 | struct __fixture_variant_metadata *variant) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~ ../kselftest_harness.h:156:25: note: in expansion of macro '__TEST_IMPL' 156 | #define TEST(test_name) __TEST_IMPL(test_name, -1) | ^~~~~~~~~~~ harness-selftest.c:15:1: note: in expansion of macro 'TEST' 15 | TEST(standalone_pass) { | ^~~~ Signed-off-by: Thomas Weißschuh Reviewed-by: Muhammad Usama Anjum Acked-by: Shuah Khan Link: https://lore.kernel.org/r/20250505-nolibc-kselftest-harness-v4-3-ee4dd5257135@linutronix.de Signed-off-by: Thomas Weißschuh --- diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index bac4327775ea..2b350ed60b2b 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -174,7 +174,7 @@ static void test_name(struct __test_metadata *_metadata); \ static inline void wrapper_##test_name( \ struct __test_metadata *_metadata, \ - struct __fixture_variant_metadata *variant) \ + struct __fixture_variant_metadata __attribute__((unused)) *variant) \ { \ _metadata->setup_completed = true; \ if (setjmp(_metadata->env) == 0) \