[IPV4] SNMP: Move some statistic bits to net/ipv4/proc.c.

[safe/jmp/linux-2.6] / net / ipv4 / af_inet.c

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 45ced52..a33ca7e 100644 (file)
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1245,28 +1245,47 @@ static struct net_protocol icmp_protocol = {
 
 static int __init init_ipv4_mibs(void)
 {
-       net_statistics[0] = alloc_percpu(struct linux_mib);
-       net_statistics[1] = alloc_percpu(struct linux_mib);
-       ip_statistics[0] = alloc_percpu(struct ipstats_mib);
-       ip_statistics[1] = alloc_percpu(struct ipstats_mib);
-       icmp_statistics[0] = alloc_percpu(struct icmp_mib);
-       icmp_statistics[1] = alloc_percpu(struct icmp_mib);
-       tcp_statistics[0] = alloc_percpu(struct tcp_mib);
-       tcp_statistics[1] = alloc_percpu(struct tcp_mib);
-       udp_statistics[0] = alloc_percpu(struct udp_mib);
-       udp_statistics[1] = alloc_percpu(struct udp_mib);
-       udplite_statistics[0] = alloc_percpu(struct udp_mib);
-       udplite_statistics[1] = alloc_percpu(struct udp_mib);
-       if (!
-           (net_statistics[0] && net_statistics[1] && ip_statistics[0]
-            && ip_statistics[1] && tcp_statistics[0] && tcp_statistics[1]
-            && udp_statistics[0] && udp_statistics[1]
-            && udplite_statistics[0] && udplite_statistics[1]             ) )
-               return -ENOMEM;
-
-       (void) tcp_mib_init();
+       if (snmp_mib_init((void **)net_statistics,
+                         sizeof(struct linux_mib),
+                         __alignof__(struct linux_mib)) < 0)
+               goto err_net_mib;
+       if (snmp_mib_init((void **)ip_statistics,
+                         sizeof(struct ipstats_mib),
+                         __alignof__(struct ipstats_mib)) < 0)
+               goto err_ip_mib;
+       if (snmp_mib_init((void **)icmp_statistics,
+                         sizeof(struct icmp_mib),
+                         __alignof__(struct icmp_mib)) < 0)
+               goto err_icmp_mib;
+       if (snmp_mib_init((void **)tcp_statistics,
+                         sizeof(struct tcp_mib),
+                         __alignof__(struct tcp_mib)) < 0)
+               goto err_tcp_mib;
+       if (snmp_mib_init((void **)udp_statistics,
+                         sizeof(struct udp_mib),
+                         __alignof__(struct udp_mib)) < 0)
+               goto err_udp_mib;
+       if (snmp_mib_init((void **)udplite_statistics,
+                         sizeof(struct udp_mib),
+                         __alignof__(struct udp_mib)) < 0)
+               goto err_udplite_mib;
+
+       tcp_mib_init();
 
        return 0;
+
+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 **)icmp_statistics);
+err_icmp_mib:
+       snmp_mib_free((void **)ip_statistics);
+err_ip_mib:
+       snmp_mib_free((void **)net_statistics);
+err_net_mib:
+       return -ENOMEM;
 }
 
 static int ipv4_proc_init(void);