ifap1 370 net/ipv4/devinet.c struct in_ifaddr __rcu **ifap1 = &ifa1->ifa_next; ifap1 372 net/ipv4/devinet.c while ((ifa = rtnl_dereference(*ifap1)) != NULL) { ifap1 380 net/ipv4/devinet.c ifap1 = &ifa->ifa_next; ifap1 387 net/ipv4/devinet.c *ifap1 = ifa->ifa_next;