callforward_filter 46 net/netfilter/nf_conntrack_h323_main.c static bool callforward_filter __read_mostly = true; callforward_filter 47 net/netfilter/nf_conntrack_h323_main.c module_param(callforward_filter, bool, 0600); callforward_filter 48 net/netfilter/nf_conntrack_h323_main.c MODULE_PARM_DESC(callforward_filter, "only create call forwarding expectations " callforward_filter 802 net/netfilter/nf_conntrack_h323_main.c if (callforward_filter &&