Andi Kleen <andi@xxxxxxxxxxxxxx> writes: > From: Andi Kleen <ak@xxxxxxxxxxxxxxx> > > Add a lot of dummy returns to silence "control flow reaches > end of non void function" warnings with disabled noreturn. > > If NO_NORETURN is not disabled they will be all optimized away. I think this is probably a bad move, given that the previous patch is a temporary workaround until gcc 4.6 is fixed. With -Wunreachable-code on, these will introduce noise for build without NO_NORETURN (either when profile feedback is not used, or when profile feedback build is in use and it no longer requires the NO_NORETURN workaround). -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html