Merge "Revert "genetlink: disallow subscribing to unknown mcast groups""

net/netlink/genetlink.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -963,7 +963,7 @@ static struct genl_family genl_ctrl __ro_after_init = {
		static int genl_bind(struct net *net, int group)
		{
		struct genl_family *f;
		int err = -ENOENT;
		int err = 0;
		unsigned int id;

		down_read(&cb_lock);