Make code simpler a bit.
Reported-by: NJonas Gorski <jogo@openwrt.org>
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Reviewed-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>