This reverts commit 6710f970.

Gotta love when developers have offline discussions, thinking everyone
is reading their responses/dialog.

The change had the potential for a number of race conditions on
shutdown, which is why we are reverting the change.
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>