Remove unreachable code
Remove unreachable code

If the host list from database is empty compute_node_get_all_by_host()
db api itself raises ComputeHostNotFound exception. There is no need to
check for empty list and raise ComputeHostNotFound exception explicitly.

TrivialFix

Change-Id: Ia466f15ff8c291f7772fcde2304888f9487fa2a8

phenoxim/nova,mahak/nova,klmitch/nova,rahulunair/nova,mikalstill/nova,klmitch/nova,rajalokan/nova,Juniper/nova,Juniper/nova,vmturbo/nova,klmitch/nova,openstack/nova,jianghuaw/nova,hanlind/nova,openstack/nova,Juniper/nova,rajalokan/nova,mahak/nova,gooddata/openstack-nova,gooddata/openstack-nova,phenoxim/nova,vmturbo/nova,jianghuaw/nova,rajalokan/nova,hanlind/nova,openstack/nova,rajalokan/nova,Juniper/nova,jianghuaw/nova,gooddata/openstack-nova,jianghuaw/nova,rahulunair/nova,mikalstill/nova,mahak/nova,rahulunair/nova,vmturbo/nova,gooddata/openstack-nova,mikalstill/nova,vmturbo/nova,hanlind/nova,klmitch/nova