greenpak4: Refactored Greenpak4Device::Save() error handling to reduce chance of resource leaks
greenpak4: Refactored Greenpak4Device::Save() error handling to reduce chance of resource leaks

azonenberg/openfpga,rqou/openfpga,azonenberg/openfpga,azonenberg/openfpga,rqou/openfpga,rqou/openfpga,azonenberg/openfpga,rqou/openfpga,rqou/openfpga,azonenberg/openfpga