net: add RTNL_ASSERT in __netdev_update_features()
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>Signed-off-by: David S. Miller <davem@davemloft.net>
authored by Michał Mirosław and committed by David S. Miller 15 years ago 87267485 bcc6d479