batman-adv: Indicate netlink socket can be used with netns.

Set the netnsof flag on the family structure, indicating it can
be used with different network name spaces.

Signed-off-by: Andrew Lunn <[email protected]>
Signed-off-by: Simon Wunderlich <[email protected]>
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Marek Lindner <[email protected]>

Author: lunn

net/batman-adv/netlink.c

@@ -54,6 +54,7 @@ struct genl_family batadv_netlink_family = {
 	.name = BATADV_NL_NAME,
 	.version = 1,
 	.maxattr = BATADV_ATTR_MAX,
+	.netnsok = true,
 };
 
 /* multicast groups */