From: Martin Schwidefsky <schwidefsky@de.ibm.com>

Network driver changes:
 - qeth: Fix reference counting in regard to sysfs backing store patches.
 - qeth: Prefix kernel thread names with qeth_.
 - qeth: Remove inbound and outbound tasklets. Handle buffers directly
         in the interrupts handlers.
 - iucv: Add missing kfree in iucv_register_program.
 - iucv: Add missing return in netiucv_transmit_skb.
 - iucv: Check for NULL pointer in conn_action_txdone.