tree b31dc2844af7a9f4cd574957fe17f17acb86991d
parent 45b17f48eaf5e5ff4202454985557b3240141caa
author Ursula Braun <braunu@de.ibm.com> 1191900527 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1192060496 -0700

[8021Q]: transfer dev_id from real device

A net_device struct provides field dev_id. It is used for
unique ipv6 generation in case of shared network cards
(as for the OSA network cards of IBM System z).
If VLAN devices are built on top of such shared network cards,
this dev_id information needs to be transferred to the VLAN device.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>