Merge branch 's390-qeth-next'

Ursula Braun says:

====================
s390: qeth patches

yesterday I came up with 13 qeth patches. Since you have not been
happy with the 13th patch, I want to make sure that at least the
remaining 12 qeth patches can be applied to net-next. Here is the
resend of them.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>