K 10 svn:author V 6 jinmei K 8 svn:date V 27 2007-05-25T06:44:00.000000Z K 7 svn:log V 185 do not directly call rtfree() to meet an assumption in the callee. (this fix suppresses a warning message appearing in the boot time on IPv6-enabled systems) Approved by: gnn (mentor) END