+err_hash:
+ nf_conntrack_ecache_fini(net);
+err_ecache:
+ free_percpu(net->ct.stat);
+err_stat:
+ return ret;
+}
+
+int nf_conntrack_init(struct net *net)
+{
+ int ret;
+
+ if (net_eq(net, &init_net)) {
+ ret = nf_conntrack_init_init_net();
+ if (ret < 0)
+ goto out_init_net;
+ }
+ ret = nf_conntrack_init_net(net);
+ if (ret < 0)
+ goto out_net;
+
+ if (net_eq(net, &init_net)) {
+ /* For use by REJECT target */
+ rcu_assign_pointer(ip_ct_attach, nf_conntrack_attach);
+ rcu_assign_pointer(nf_ct_destroy, destroy_conntrack);
+ }
+ return 0;
+
+out_net:
+ if (net_eq(net, &init_net))
+ nf_conntrack_cleanup_init_net();
+out_init_net:
+ return ret;