Dear Rohit
It is not a matter of tax evasion and more of a concern for flight of taxabale income beyond respective jurisdiction which bothers the Tax Administration. In your case, there will be no problem to Indian authorities as no interest is being paid to overseas Associated Enterprise.
Section 92 and chapter X of I T Act deals with income arising from international transaction with associated enterprise. So if Indian Entity is not paying any interest on overseas borrowing thereby reducing their Indian Taxable Income, the provisions will not be invoked.
As a matter of fact you have to look for restrictive provisions regarding such interest free loan in the country from where these loan are originating.