Revert "genetlink: fix family dump race"

This reverts commit aab4f8d490ef8c184d854d5f630438c10406765c, commit
58ad436fcf49810aa006016107f494c9ac9013db upstream, as it causes
problems.

Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 3.10.9
Merge tag 'v3.10.9' into 3.10/master

This is the 3.10.9 stable release

Conflicts:
	Makefile