Remove dummy function and redundant @overload call.
Remove dummy function and redundant @overload call.

jriehl/numba,seibert/numba,sklam/numba,stuartarchibald/numba,seibert/numba,jriehl/numba,stonebig/numba,IntelLabs/numba,cpcloud/numba,stuartarchibald/numba,seibert/numba,gmarkall/numba,sklam/numba,cpcloud/numba,jriehl/numba,stonebig/numba,stonebig/numba,gmarkall/numba,numba/numba,IntelLabs/numba,numba/numba,IntelLabs/numba,seibert/numba,sklam/numba,gmarkall/numba,stonebig/numba,IntelLabs/numba,sklam/numba,stuartarchibald/numba,IntelLabs/numba,cpcloud/numba,cpcloud/numba,cpcloud/numba,sklam/numba,gmarkall/numba,gmarkall/numba,stuartarchibald/numba,stonebig/numba,numba/numba,seibert/numba,numba/numba,numba/numba,jriehl/numba,jriehl/numba,stuartarchibald/numba