refcnt fix in wireless-testing

Just a quick note that if you are using a recent wireless-testing, there's a reference counting bug which was fixed in net-next:

    https://git.kernel.org/davem/net-next/c/799977d9aaf

I've cherry-picked this commit for today's build and will keep doing so for the 4.5.x series or until no longer needed.

Bob Copeland %% http://bobcopeland.com/