From: Christian Göttsche cgzones@googlemail.com

The function kunit_status_to_ok_not_ok() returns string literals, thus declare the return value as such.

Reported by clang:

./include/kunit/test.h:143:10: warning: returning 'const char[3]' from a function with result type 'char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers] 143 | return "ok"; | ^~~~ ./include/kunit/test.h:145:10: warning: returning 'const char[7]' from a function with result type 'char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers] 145 | return "not ok"; | ^~~~~~~~ ./include/kunit/test.h:147:9: warning: returning 'const char[8]' from a function with result type 'char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers] 147 | return "invalid"; | ^~~~~~~~~

Signed-off-by: Christian Göttsche cgzones@googlemail.com --- include/kunit/test.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/kunit/test.h b/include/kunit/test.h index 34b71e42fb10..ae1b57578476 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -135,7 +135,7 @@ struct kunit_case { struct string_stream *log; };

-static inline char *kunit_status_to_ok_not_ok(enum kunit_status status) +static inline const char *kunit_status_to_ok_not_ok(enum kunit_status status) { switch (status) { case KUNIT_SKIPPED: