nat_callforwarding 602 net/ipv4/netfilter/nf_nat_h323.c RCU_INIT_POINTER(nat_callforwarding_hook, nat_callforwarding); nat_callforwarding 793 net/netfilter/nf_conntrack_h323_main.c typeof(nat_callforwarding_hook) nat_callforwarding; nat_callforwarding 820 net/netfilter/nf_conntrack_h323_main.c (nat_callforwarding = rcu_dereference(nat_callforwarding_hook)) && nat_callforwarding 824 net/netfilter/nf_conntrack_h323_main.c ret = nat_callforwarding(skb, ct, ctinfo,