Removed unreachable code.
Removed unreachable code.

kubernetes-incubator/external-storage,dhirajh/external-storage,dhirajh/external-storage,dhirajh/external-storage,humblec/external-storage,humblec/external-storage,childsb/external-storage,childsb/external-storage,humblec/external-storage,dhirajh/external-storage,kubernetes-incubator/external-storage,childsb/external-storage,kubernetes-incubator/external-storage