Too many warnings for world and kernel for 13 stable

From: Rozhuk Ivan <rozhuk.im_at_gmail.com>
Date: Fri, 10 Dec 2021 08:29:38 UTC
Hi!

There was a lot warning during build wold and kernel in past with clang 13,
but with clang 14 to many warnings.

Probably commiters will find some time to fix it?



I spent some time to fix/supress warnings for world, exept contrib and stand parts.
This patch is not to merge, it is to show that something goes wrong.