_keep_addr 3744 net/ipv6/addrconf.c int _keep_addr = net->ipv6.devconf_all->keep_addr_on_down; _keep_addr 3746 net/ipv6/addrconf.c if (!_keep_addr) _keep_addr 3747 net/ipv6/addrconf.c _keep_addr = idev->cnf.keep_addr_on_down; _keep_addr 3749 net/ipv6/addrconf.c keep_addr = (_keep_addr > 0);