i40e: Removed unused defines

Two defines that are not used are causing customer confusion - remove
them.

Change-ID: Icef0325aca8e0f4fcdfc519e026bdd375e791200
Signed-off-by: NGreg Rose <gregory.v.rose@intel.com>
Tested-by: NAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h

@@ -29,8 +29,6 @@
 
 #include "i40e.h"
 
-#define I40E_MAX_MACVLAN_FILTERS 256
-#define I40E_MAX_VLAN_FILTERS 256
 #define I40E_MAX_VLANID 4095
 
 #define I40E_VIRTCHNL_SUPPORTED_QTYPES 2