[PKT_SCHED]: u32: Remove unused hgenerator field in tc_u_hnode.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sched/cls_u32.c

@@ -88,7 +88,6 @@ struct tc_u_hnode
 	struct tc_u_common	*tp_c;
 	int			refcnt;
 	unsigned		divisor;
-	u32			hgenerator;
 	struct tc_u_knode	*ht[1];
 };