This reverts commit 916448e7.

"As far as I can tell, either of these patches breaks multiple VIF
scenarios.  I'm not sure exactly why, but I had to revert this to
get any of my interfaces to associate."
  -- Ben Greear <greearb@candelatech.com>

http://marc.info/?l=linux-wireless&m=129123368719339&w=2Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>