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kunit: fix -Wunused-function warning for __kunit_fail_current_test

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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: 359a376081 ("kunit: support failure from dynamic analysis tools")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Daniel Latypov <dlatypov@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Daniel Latypov 2021-04-06 10:29:01 -07:00 committed by Shuah Khan
parent 359a376081
commit f65968ac19
1 changed files with 2 additions and 2 deletions
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4
include/kunit/test-bug.h
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@ -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, ...)
{
}