net/sched: cls_flower: Use correct inline function for assignment of vlan tpid

This fixes the following sparse warning:

net/sched/cls_flower.c:1356:36: warning: incorrect type in argument 3 (different base types)
net/sched/cls_flower.c:1356:36: expected unsigned short [unsigned] [usertype] value
net/sched/cls_flower.c:1356:36: got restricted __be16 [usertype] vlan_tpid
Signed-off-by: Jianbo Liu <jianbol@mellanox.com>
Reported-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sched/cls_flower.c

@@ -1445,7 +1445,7 @@ static int fl_dump_key(struct sk_buff *skb, struct net *net,
 			     TCA_FLOWER_KEY_CVLAN_PRIO,
 			     &key->cvlan, &mask->cvlan) ||
 	    (mask->cvlan.vlan_tpid &&
-	     nla_put_u16(skb, TCA_FLOWER_KEY_VLAN_ETH_TYPE,
+	     nla_put_be16(skb, TCA_FLOWER_KEY_VLAN_ETH_TYPE,
 			  key->cvlan.vlan_tpid)))
 		goto nla_put_failure;