If the input set is outer or inner protocol was distinguished by
checking if the item appears once or twice.
But this is not working when the user doesn't configure the outer
input set, this patch fixes the issue.
Fixes: d76116a4678f ("net/ice: add generic flow API")
Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
f24a1b996f