From f65968ac191bd5f31091ff132191bf2ce3aed6c8 Mon Sep 17 00:00:00 2001 From: Daniel Latypov Date: Tue, 6 Apr 2021 10:29:01 -0700 Subject: [PATCH] kunit: fix -Wunused-function warning for __kunit_fail_current_test When CONFIG_KUNIT is not enabled, __kunit_fail_current_test() an empty static function. But GCC complains about unused static functions, *unless* they're static inline. So add inline to make GCC happy. Fixes: 359a376081d4 ("kunit: support failure from dynamic analysis tools") Reported-by: Stephen Rothwell Signed-off-by: Daniel Latypov Reviewed-by: Brendan Higgins Signed-off-by: Shuah Khan --- include/kunit/test-bug.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/kunit/test-bug.h b/include/kunit/test-bug.h index ce6f6edc7801..5fc58081d511 100644 --- a/include/kunit/test-bug.h +++ b/include/kunit/test-bug.h @@ -19,8 +19,8 @@ extern __printf(3, 4) void __kunit_fail_current_test(const char *file, int line, #else -static __printf(3, 4) void __kunit_fail_current_test(const char *file, int line, - const char *fmt, ...) +static inline __printf(3, 4) void __kunit_fail_current_test(const char *file, int line, + const char *fmt, ...) { }