> On Dec 17, 2019, at 9:46 AM, Michal Hocko <mhocko@xxxxxxxxxx> wrote: > > yes, I would just ignore this warning. Btw. it seems that this is > enabled by default for -Wall. Is this useful for kernel builds at > all? Does it realistically help discovering real issues? If not then > can we simply blacklist it? -Wunused-function is useful in-general as it caught many dead code that some commits left unintentionally with real-world configs.
