Licensing query w.r.t SSRS Integrated Mode

Hello,

I have a query on “Requirements for Running Reporting Services in SharePoint Integrated Mode”

The below Technet link says “If you are adding a report server to a SharePoint Server 2010 server farm, you must have at least a minimal installation of SharePoint Server 2010 on the report server computer. You cannot have a combination of SharePoint Foundation 2010 and SharePoint Server 2010 in the same server farm.”

http://technet.microsoft.com/en-in/library/bb283190%28v=sql.105%29.aspx

Does this mean that we need to get an additional license of SharePoint 2010 in such scenario?

Thanks,

Kamlesh