All users of cleanup_symbol_name() do not use the return value.
So let us change the return value of cleanup_symbol_name() to
'void' to reflect its usage pattern.
Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Yonghong Song <yonghong.song@linux.dev>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20230825202036.441212-1-yonghong.song@linux.devSigned-off-by: Kees Cook <keescook@chromium.org>