ixgbe: Use LLDP ethertype define ETH_P_LLDP

Remove references to IXGBE_ETH_P_LLD and use ETH_P_LLDP instead.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/ixgbe/ixgbe.h

@@ -50,8 +50,6 @@
 #define IXGBE_MAX_RXD			   4096
 #define IXGBE_MIN_RXD			     64
 
-#define IXGBE_ETH_P_LLDP		 0x88CC
-
 /* flow control */
 #define IXGBE_MIN_FCRTL			   0x40
 #define IXGBE_MAX_FCRTL			0x7FF80

drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c

@@ -1645,7 +1645,7 @@ int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting)
 		IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_LLDP),
 				(IXGBE_ETQF_FILTER_EN    |
 				 IXGBE_ETQF_TX_ANTISPOOF |
-				 IXGBE_ETH_P_LLDP));
+				 ETH_P_LLDP));
 
 		IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_FC),
 				(IXGBE_ETQF_FILTER_EN |