#endif
}
+static inline bool nf_ct_ecache_exist(const struct nf_conn *ct)
+{
+#ifdef CONFIG_NF_CONNTRACK_EVENTS
+ return nf_ct_ext_exist(ct, NF_CT_EXT_ECACHE);
+#else
+ return false;
+#endif
+}
+
#ifdef CONFIG_NF_CONNTRACK_EVENTS
/* This structure is passed to event handler */
u32 portid, int report)
{
#ifdef CONFIG_NF_CONNTRACK_EVENTS
- const struct net *net = nf_ct_net(ct);
-
- if (!rcu_access_pointer(net->ct.nf_conntrack_event_cb))
- return 0;
-
- return nf_conntrack_eventmask_report(1 << event, ct, portid, report);
-#else
- return 0;
+ if (nf_ct_ecache_exist(ct))
+ return nf_conntrack_eventmask_report(1 << event, ct, portid, report);
#endif
+ return 0;
}
static inline int
nf_conntrack_event(enum ip_conntrack_events event, struct nf_conn *ct)
{
#ifdef CONFIG_NF_CONNTRACK_EVENTS
- const struct net *net = nf_ct_net(ct);
-
- if (!rcu_access_pointer(net->ct.nf_conntrack_event_cb))
- return 0;
-
- return nf_conntrack_eventmask_report(1 << event, ct, 0, 0);
-#else
- return 0;
+ if (nf_ct_ecache_exist(ct))
+ return nf_conntrack_eventmask_report(1 << event, ct, 0, 0);
#endif
+ return 0;
}
#ifdef CONFIG_NF_CONNTRACK_EVENTS