From: pablo@netfilter.org
Date: Fri, 29 Jun 2012 18:15:20 +0200

If you like them, please manually apply. I wanted to know if you are
happy with these before pushing them into my tree, as they include
netlink changes.

Looks great, both applied.

The interface can probably be extended further, if you notice all
callers pass in THIS_MODULE.  So you can have an inline wrapper
"netlink_kernel_create()" and passes the THIS_MODULE value down
into "__netlink_kernel_create()"