Set the netnsof flag on the family structure, indicating it can
be used with different network name spaces.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NSimon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: NSven Eckelmann <sven@narfation.org>
Signed-off-by: NMarek Lindner <mareklindner@neomailbox.ch>