net: hns3: remove some unused fields in struct hns3_nic_priv

Remove some fileds which defined in struct hns3_nic_priv,
but not used, and remove the related definition of struct
hns3_udp_tunnel and enum hns3_udp_tnl_type.
Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/hisilicon/hns3/hns3_enet.h

@@ -469,21 +469,8 @@ struct hns3_enet_tqp_vector {
 	unsigned long last_jiffies;
 } ____cacheline_internodealigned_in_smp;
 
-enum hns3_udp_tnl_type {
-	HNS3_UDP_TNL_VXLAN,
-	HNS3_UDP_TNL_GENEVE,
-	HNS3_UDP_TNL_MAX,
-};
-
-struct hns3_udp_tunnel {
-	u16 dst_port;
-	int used;
-};
-
 struct hns3_nic_priv {
 	struct hnae3_handle *ae_handle;
-	u32 enet_ver;
-	u32 port_id;
 	struct net_device *netdev;
 	struct device *dev;
 
@@ -495,19 +482,10 @@ struct hns3_nic_priv {
 	struct hns3_enet_tqp_vector *tqp_vector;
 	u16 vector_num;
 
-	/* The most recently read link state */
-	int link;
 	u64 tx_timeout_count;
 
 	unsigned long state;
 
-	struct timer_list service_timer;
-
-	struct work_struct service_task;
-
-	struct notifier_block notifier_block;
-	/* Vxlan/Geneve information */
-	struct hns3_udp_tunnel udp_tnl[HNS3_UDP_TNL_MAX];
 	struct hns3_enet_coalesce tx_coal;
 	struct hns3_enet_coalesce rx_coal;
 };