Update DxeServicesLib return status align to MdeLib spec. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6849 6f19259b-4bc3-4df7-8a09-765794883524
Update DxeServicesLib return status align to MdeLib spec. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6849 6f19259b-4bc3-4df7-8a09-765794883524