From: Pavel Emelyanov <xemul@openvz.org>
Date: Tue, 16 Oct 2007 18:00:10 +0400

> This one uses the xxx_frag_intern() and xxx_frag_alloc()
> routines, which are already consolidated, so remove them
> from protocol code (as promised).
> 
> The ->constructor callback is used to init the rest of
> the frag queue and it is the same for netfilter and ipv6.
> 
> Signed-off-by: Pavel Emelyanov <xemul@openvz.org>

Applied.