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-rw-r--r--net/ipv4/af_inet.c12
-rw-r--r--net/ipv4/icmp.c5
-rw-r--r--net/ipv4/proc.c10
3 files changed, 11 insertions, 16 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 5c72bb3adadd..36ff6dc769c6 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1358,10 +1358,15 @@ static __net_init int ipv4_mib_init_net(struct net *net)
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:
@@ -1378,6 +1383,7 @@ 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);
@@ -1393,18 +1399,12 @@ static __net_initdata struct pernet_operations ipv4_mib_ops = {
static int __init init_ipv4_mibs(void)
{
- if (snmp_mib_init((void **)icmpmsg_statistics,
- sizeof(struct icmpmsg_mib)) < 0)
- goto err_icmpmsg_mib;
-
if (register_pernet_subsys(&ipv4_mib_ops))
goto err_net;
return 0;
err_net:
- snmp_mib_free((void **)icmpmsg_statistics);
-err_icmpmsg_mib:
return -ENOMEM;
}
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 33f958902d9b..860558633b2c 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -111,11 +111,6 @@ struct icmp_bxm {
unsigned char optbuf[40];
};
-/*
- * Statistics
- */
-DEFINE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics) __read_mostly;
-
/* An array of errno for error messages from dest unreach. */
/* RFC 1122: 3.2.2.1 States that NET_UNREACH, HOST_UNREACH and SR_FAILED MUST be considered 'transient errs'. */
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 6b43cce05587..e11144b0134a 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -270,7 +270,7 @@ static void icmpmsg_put(struct seq_file *seq)
count = 0;
for (i = 0; i < ICMPMSG_MIB_MAX; i++) {
- if (snmp_fold_field((void **) icmpmsg_statistics, i))
+ if (snmp_fold_field((void **) init_net.mib.icmpmsg_statistics, i))
out[count++] = i;
if (count < PERLINE)
continue;
@@ -282,7 +282,7 @@ static void icmpmsg_put(struct seq_file *seq)
seq_printf(seq, "\nIcmpMsg: ");
for (j = 0; j < PERLINE; ++j)
seq_printf(seq, " %lu",
- snmp_fold_field((void **) icmpmsg_statistics,
+ snmp_fold_field((void **) init_net.mib.icmpmsg_statistics,
out[j]));
seq_putc(seq, '\n');
}
@@ -294,7 +294,7 @@ static void icmpmsg_put(struct seq_file *seq)
seq_printf(seq, "\nIcmpMsg:");
for (j = 0; j < count; ++j)
seq_printf(seq, " %lu", snmp_fold_field((void **)
- icmpmsg_statistics, out[j]));
+ init_net.mib.icmpmsg_statistics, out[j]));
}
#undef PERLINE
@@ -315,14 +315,14 @@ static void icmp_put(struct seq_file *seq)
snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_INERRORS));
for (i=0; icmpmibmap[i].name != NULL; i++)
seq_printf(seq, " %lu",
- snmp_fold_field((void **) icmpmsg_statistics,
+ snmp_fold_field((void **) init_net.mib.icmpmsg_statistics,
icmpmibmap[i].index));
seq_printf(seq, " %lu %lu",
snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_OUTMSGS),
snmp_fold_field((void **) init_net.mib.icmp_statistics, ICMP_MIB_OUTERRORS));
for (i=0; icmpmibmap[i].name != NULL; i++)
seq_printf(seq, " %lu",
- snmp_fold_field((void **) icmpmsg_statistics,
+ snmp_fold_field((void **) init_net.mib.icmpmsg_statistics,
icmpmibmap[i].index | 0x100));
}