Fix unused parameter warning.
Fix unused parameter warning.

sankhesh/CTK,CJGoch/CTK,jcfr/CTK,naucoin/CTK,151706061/CTK,sankhesh/CTK,AndreasFetzer/CTK,Sardge/CTK,pieper/CTK,laurennlam/CTK,Heather/CTK,Heather/CTK,msmolens/CTK,151706061/CTK,SINTEFMedtek/CTK,fedorov/CTK,naucoin/CTK,msmolens/CTK,pieper/CTK,mehrtash/CTK,ddao/CTK,ddao/CTK,fedorov/CTK,Heather/CTK,ddao/CTK,ddao/CTK,mehrtash/CTK,commontk/CTK,danielknorr/CTK,rkhlebnikov/CTK,naucoin/CTK,Sardge/CTK,danielknorr/CTK,msmolens/CTK,commontk/CTK,Sardge/CTK,rkhlebnikov/CTK,sankhesh/CTK,jcfr/CTK,commontk/CTK,naucoin/CTK,Sardge/CTK,CJGoch/CTK,151706061/CTK,CJGoch/CTK,SINTEFMedtek/CTK,danielknorr/CTK,Heather/CTK,rkhlebnikov/CTK,151706061/CTK,pieper/CTK,mehrtash/CTK,mehrtash/CTK,fedorov/CTK,sankhesh/CTK,fedorov/CTK,151706061/CTK,commontk/CTK,CJGoch/CTK,danielknorr/CTK,pieper/CTK,AndreasFetzer/CTK,jcfr/CTK,SINTEFMedtek/CTK,AndreasFetzer/CTK,msmolens/CTK,rkhlebnikov/CTK,laurennlam/CTK,laurennlam/CTK,jcfr/CTK,SINTEFMedtek/CTK,SINTEFMedtek/CTK,CJGoch/CTK,jcfr/CTK,laurennlam/CTK,AndreasFetzer/CTK