static __net_init int ipv4_mib_init_net(struct net *net)
{
+ if (snmp_mib_init((void **)net->mib.tcp_statistics,
+ sizeof(struct tcp_mib)) < 0)
+ goto err_tcp_mib;
+
+ tcp_mib_init(net);
return 0;
+
+err_tcp_mib:
+ return -ENOMEM;
}
static __net_exit void ipv4_mib_exit_net(struct net *net)
{
+ snmp_mib_free((void **)net->mib.tcp_statistics);
}
static __net_initdata struct pernet_operations ipv4_mib_ops = {
if (snmp_mib_init((void **)icmpmsg_statistics,
sizeof(struct icmpmsg_mib)) < 0)
goto err_icmpmsg_mib;
- if (snmp_mib_init((void **)tcp_statistics,
- sizeof(struct tcp_mib)) < 0)
- goto err_tcp_mib;
if (snmp_mib_init((void **)udp_statistics,
sizeof(struct udp_mib)) < 0)
goto err_udp_mib;
sizeof(struct udp_mib)) < 0)
goto err_udplite_mib;
- tcp_mib_init(&init_net);
-
if (register_pernet_subsys(&ipv4_mib_ops))
goto err_net;
err_udplite_mib:
snmp_mib_free((void **)udp_statistics);
err_udp_mib:
- snmp_mib_free((void **)tcp_statistics);
-err_tcp_mib:
snmp_mib_free((void **)icmpmsg_statistics);
err_icmpmsg_mib:
snmp_mib_free((void **)icmp_statistics);