ice: Remove unused ICE_FLOW_SEG_HDRS_L2_MASK

Remove the unused define ICE_FLOW_SEG_HDRS_L2_MASK.
Reported-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Paul Menzel <pmenzel@molgen.mpg.de>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>

drivers/net/ethernet/intel/ice/ice_flow.c

@@ -609,8 +609,6 @@ struct ice_flow_prof_params {
 	ICE_FLOW_SEG_HDR_ESP | ICE_FLOW_SEG_HDR_AH | \
 	ICE_FLOW_SEG_HDR_NAT_T_ESP)
 
-#define ICE_FLOW_SEG_HDRS_L2_MASK	\
-	(ICE_FLOW_SEG_HDR_ETH | ICE_FLOW_SEG_HDR_VLAN)
 #define ICE_FLOW_SEG_HDRS_L3_MASK	\
 	(ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_ARP)
 #define ICE_FLOW_SEG_HDRS_L4_MASK	\