K 10 svn:author V 2 bz K 8 svn:date V 27 2010-03-27T17:26:31.258937Z K 7 svn:log V 326 MFC r203724: Properly free resources when destroying the TCP hostcache while tearing down a network stack (in the VIMAGE jail+vnet case). For that break out the logic from tcp_hc_purge() into an internal function we can call from both, the sysctl handler and the tcp_hc_destroy(). Reviewed by: silby, lstewart END