Fixing onos-buck
Fixing onos-buck

Change-Id: Ibb3e60d273a276b3e86302fd1c915881b8615629

Shashikanth-Huawei/bmp,gkatsikas/onos,y-higuchi/onos,opennetworkinglab/onos,oplinkoms/onos,oplinkoms/onos,osinstom/onos,VinodKumarS-Huawei/ietf96yang,mengmoya/onos,opennetworkinglab/onos,donNewtonAlpha/onos,kuujo/onos,donNewtonAlpha/onos,y-higuchi/onos,oplinkoms/onos,oplinkoms/onos,opennetworkinglab/onos,osinstom/onos,osinstom/onos,LorenzReinhart/ONOSnew,opennetworkinglab/onos,LorenzReinhart/ONOSnew,gkatsikas/onos,VinodKumarS-Huawei/ietf96yang,lsinfo3/onos,gkatsikas/onos,lsinfo3/onos,mengmoya/onos,Shashikanth-Huawei/bmp,sdnwiselab/onos,sdnwiselab/onos,kuujo/onos,opennetworkinglab/onos,kuujo/onos,sdnwiselab/onos,gkatsikas/onos,Shashikanth-Huawei/bmp,mengmoya/onos,y-higuchi/onos,lsinfo3/onos,donNewtonAlpha/onos,maheshraju-Huawei/actn,sdnwiselab/onos,VinodKumarS-Huawei/ietf96yang,opennetworkinglab/onos,VinodKumarS-Huawei/ietf96yang,osinstom/onos,oplinkoms/onos,kuujo/onos,kuujo/onos,donNewtonAlpha/onos,lsinfo3/onos,LorenzReinhart/ONOSnew,maheshraju-Huawei/actn,osinstom/onos,maheshraju-Huawei/actn,gkatsikas/onos,maheshraju-Huawei/actn,oplinkoms/onos,y-higuchi/onos,oplinkoms/onos,mengmoya/onos,kuujo/onos,mengmoya/onos,donNewtonAlpha/onos,maheshraju-Huawei/actn,sdnwiselab/onos,VinodKumarS-Huawei/ietf96yang,Shashikanth-Huawei/bmp,sdnwiselab/onos,y-higuchi/onos,LorenzReinhart/ONOSnew,kuujo/onos,LorenzReinhart/ONOSnew,gkatsikas/onos,Shashikanth-Huawei/bmp