[Cake] tc coding comments

[Toke Høiland-Jørgensen]

Kevin Darbyshire-Bryant <kevin at darbyshire-bryant.me.uk> writes:

> There's an obvious enhancement here too: Specify egress dscp code per
> tin.

I think that is opening a whole 'nother can of configuration complexity
worms that we are better off steering clear of. Especially if they are
to be implemented as regular tc options; we already have way too many of
those.

-Toke