net/i40e: fix RSS rule creation with L2 payload
net/i40e: fix RSS rule creation with L2 payload

This patch fixes the issue that failed to create an RSS rule with type
L2-payload.

Fixes: feaae285b342 ("net/i40e: support hash configuration in RSS flow")

Signed-off-by: Shougang Wang <f5a73e725f8d9cee87ff8146ba570071ef540761@intel.com>
Tested-by: Hailin Xu <708ec1cf699459553152514923730b4ce5c316b3@intel.com>
Reviewed-by: Jeff Guo <62aa901f8680899d1e8b3d9b45cf4843c2976e1c@intel.com>

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