use_oif_addr     1751 net/ipv6/addrconf.c 	bool use_oif_addr = false;
use_oif_addr     1788 net/ipv6/addrconf.c 			use_oif_addr = true;
use_oif_addr     1792 net/ipv6/addrconf.c 	if (use_oif_addr) {