With Frank Pavlic <pavlic@de.ibm.com>

qeth network driver changes:
 - Using layer 2 mode IPv6 multicast addresses has not been
   registered at the OSA card (??? FIXME)
 - We have to allow QETH_IP_THREAD in qeth_set_online too when
   running in layer 2 mode otherwise multicast addresses won't
   be registered at the OSA card.
 - fake_ll improvements for dhcpcd.
 - Strip ethernet header of VLAN packets before calling skb_pull.
   This fixes multicast VLAN traffic stalls.
 - Fix unused variable warning.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>