move global statement up a few lines
move global statement up a few lines

Change-Id: I190d2d530c6c0525d988cc88b0965b48a291fffb

daasbank/swift,mjzmjz/swift,dencaval/swift,prashanthpai/swift,swiftstack/swift,prashanthpai/swift,psachin/swift,thiagodasilva/swift,daasbank/swift,matthewoliver/swift,Akanoa/swift,hurricanerix/swift,revoer/keystone-8.0.0,levythu/swift,williamthegrey/swift,redbo/swift,matthewoliver/swift,bradleypj823/swift,hbhdytf/mac,clayg/swift,openstack/swift,smerritt/swift,nadeemsyed/swift,openstack/swift,aerwin3/swift,larsbutler/swift,psachin/swift,hbhdytf/mac,mjwtom/swift,swiftstack/swift,gold3bear/swift,tipabu/swift,takeshineshiro/swift,mjwtom/swift,Akanoa/swift,gold3bear/swift,redhat-openstack/swift,rackerlabs/swift,mjzmjz/swift,hbhdytf/mac2,redhat-openstack/swift,clayg/swift,larsbutler/swift,nadeemsyed/swift,tipabu/swift,hbhdytf/mac2,rackerlabs/swift,Em-Pan/swift,takeshineshiro/swift,notmyname/swift,hurricanerix/swift,bkolli/swift,matthewoliver/swift,smerritt/swift,clayg/swift,aerwin3/swift,nadeemsyed/swift,notmyname/swift,nadeemsyed/swift,clayg/swift,notmyname/swift,tipabu/swift,openstack/swift,smerritt/swift,bkolli/swift,Em-Pan/swift,psachin/swift,levythu/swift,openstack/swift,psachin/swift,hbhdytf/mac2,redbo/swift,hurricanerix/swift,matthewoliver/swift,hurricanerix/swift,thiagodasilva/swift,swiftstack/swift,bradleypj823/swift,williamthegrey/swift,tipabu/swift,notmyname/swift,smerritt/swift,revoer/keystone-8.0.0,hbhdytf/mac2,dencaval/swift