i40e: fix build with icc 2015
i40e: fix build with icc 2015

Fix for the following error on icc 2015, due to incorrect type:
	drivers/net/i40e/i40e_fdir.c(1376): error #188:
	enumerated type mixed with another type
		case RTE_ETH_FDIR_FILTER_INPUT_SET_SELECT:

Fixes: 98f05570 ("i40e: configure input fields for RSS or flow director")

Signed-off-by: Pablo de Lara <28355d9cfe41bb8148aea0fb24f47aae8f4217a1@intel.com>
Acked-by: Helin Zhang <aba9dfdb1a6ec8bf1ff66b95272c029f8dfde1b1@intel.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk