#include <linux/mroute.h>
#endif
-DEFINE_SNMP_STAT(struct linux_mib, net_statistics) __read_mostly;
-
extern void ip_mc_drop_socket(struct sock *sk);
/* The inetsw table contains everything that inet_create needs to
if (snmp_mib_init((void **)net->mib.ip_statistics,
sizeof(struct ipstats_mib)) < 0)
goto err_ip_mib;
+ if (snmp_mib_init((void **)net->mib.net_statistics,
+ sizeof(struct linux_mib)) < 0)
+ goto err_net_mib;
+ if (snmp_mib_init((void **)net->mib.udp_statistics,
+ sizeof(struct udp_mib)) < 0)
+ goto err_udp_mib;
+ if (snmp_mib_init((void **)net->mib.udplite_statistics,
+ sizeof(struct udp_mib)) < 0)
+ goto err_udplite_mib;
+ if (snmp_mib_init((void **)net->mib.icmp_statistics,
+ sizeof(struct icmp_mib)) < 0)
+ goto err_icmp_mib;
+ if (snmp_mib_init((void **)net->mib.icmpmsg_statistics,
+ sizeof(struct icmpmsg_mib)) < 0)
+ goto err_icmpmsg_mib;
tcp_mib_init(net);
return 0;
+err_icmpmsg_mib:
+ snmp_mib_free((void **)net->mib.icmp_statistics);
+err_icmp_mib:
+ snmp_mib_free((void **)net->mib.udplite_statistics);
+err_udplite_mib:
+ snmp_mib_free((void **)net->mib.udp_statistics);
+err_udp_mib:
+ snmp_mib_free((void **)net->mib.net_statistics);
+err_net_mib:
+ snmp_mib_free((void **)net->mib.ip_statistics);
err_ip_mib:
snmp_mib_free((void **)net->mib.tcp_statistics);
err_tcp_mib:
static __net_exit void ipv4_mib_exit_net(struct net *net)
{
+ snmp_mib_free((void **)net->mib.icmpmsg_statistics);
+ snmp_mib_free((void **)net->mib.icmp_statistics);
+ snmp_mib_free((void **)net->mib.udplite_statistics);
+ snmp_mib_free((void **)net->mib.udp_statistics);
+ snmp_mib_free((void **)net->mib.net_statistics);
snmp_mib_free((void **)net->mib.ip_statistics);
snmp_mib_free((void **)net->mib.tcp_statistics);
}
static int __init init_ipv4_mibs(void)
{
- if (snmp_mib_init((void **)net_statistics,
- sizeof(struct linux_mib)) < 0)
- goto err_net_mib;
- if (snmp_mib_init((void **)icmp_statistics,
- sizeof(struct icmp_mib)) < 0)
- goto err_icmp_mib;
- if (snmp_mib_init((void **)icmpmsg_statistics,
- sizeof(struct icmpmsg_mib)) < 0)
- goto err_icmpmsg_mib;
- if (snmp_mib_init((void **)udp_statistics,
- sizeof(struct udp_mib)) < 0)
- goto err_udp_mib;
- if (snmp_mib_init((void **)udplite_statistics,
- sizeof(struct udp_mib)) < 0)
- goto err_udplite_mib;
-
- if (register_pernet_subsys(&ipv4_mib_ops))
- goto err_net;
-
- return 0;
-
-err_net:
- snmp_mib_free((void **)udplite_statistics);
-err_udplite_mib:
- snmp_mib_free((void **)udp_statistics);
-err_udp_mib:
- snmp_mib_free((void **)icmpmsg_statistics);
-err_icmpmsg_mib:
- snmp_mib_free((void **)icmp_statistics);
-err_icmp_mib:
- snmp_mib_free((void **)net_statistics);
-err_net_mib:
- return -ENOMEM;
+ return register_pernet_subsys(&ipv4_mib_ops);
}
static int ipv4_proc_init(void);
EXPORT_SYMBOL(inet_stream_connect);
EXPORT_SYMBOL(inet_stream_ops);
EXPORT_SYMBOL(inet_unregister_protosw);
-EXPORT_SYMBOL(net_statistics);
EXPORT_SYMBOL(sysctl_ip_nonlocal_bind);