Cleanup code to prepare for rel-38 release branch integration. Change-Id: I2aff4cd730a6a2ad1e17f58fed4e37023ffd4391 Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/3390116 Tested-by: Igor Mitsyanko <imitsyanko@nvidia.com> Reviewed-by: Igor Mitsyanko <imitsyanko@nvidia.com>