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-rw-r--r--net/ipv4/proc.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index f7943ba1f43..0d7dc668db4 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -90,9 +90,7 @@ fold_field(void *mib[], int offt)
unsigned long res = 0;
int i;
- for (i = 0; i < NR_CPUS; i++) {
- if (!cpu_possible(i))
- continue;
+ for_each_cpu(i) {
res += *(((unsigned long *) per_cpu_ptr(mib[0], i)) + offt);
res += *(((unsigned long *) per_cpu_ptr(mib[1], i)) + offt);
}
@@ -100,7 +98,7 @@ fold_field(void *mib[], int offt)
}
/* snmp items */
-static struct snmp_mib snmp4_ipstats_list[] = {
+static const struct snmp_mib snmp4_ipstats_list[] = {
SNMP_MIB_ITEM("InReceives", IPSTATS_MIB_INRECEIVES),
SNMP_MIB_ITEM("InHdrErrors", IPSTATS_MIB_INHDRERRORS),
SNMP_MIB_ITEM("InAddrErrors", IPSTATS_MIB_INADDRERRORS),
@@ -121,7 +119,7 @@ static struct snmp_mib snmp4_ipstats_list[] = {
SNMP_MIB_SENTINEL
};
-static struct snmp_mib snmp4_icmp_list[] = {
+static const struct snmp_mib snmp4_icmp_list[] = {
SNMP_MIB_ITEM("InMsgs", ICMP_MIB_INMSGS),
SNMP_MIB_ITEM("InErrors", ICMP_MIB_INERRORS),
SNMP_MIB_ITEM("InDestUnreachs", ICMP_MIB_INDESTUNREACHS),
@@ -151,7 +149,7 @@ static struct snmp_mib snmp4_icmp_list[] = {
SNMP_MIB_SENTINEL
};
-static struct snmp_mib snmp4_tcp_list[] = {
+static const struct snmp_mib snmp4_tcp_list[] = {
SNMP_MIB_ITEM("RtoAlgorithm", TCP_MIB_RTOALGORITHM),
SNMP_MIB_ITEM("RtoMin", TCP_MIB_RTOMIN),
SNMP_MIB_ITEM("RtoMax", TCP_MIB_RTOMAX),
@@ -169,7 +167,7 @@ static struct snmp_mib snmp4_tcp_list[] = {
SNMP_MIB_SENTINEL
};
-static struct snmp_mib snmp4_udp_list[] = {
+static const struct snmp_mib snmp4_udp_list[] = {
SNMP_MIB_ITEM("InDatagrams", UDP_MIB_INDATAGRAMS),
SNMP_MIB_ITEM("NoPorts", UDP_MIB_NOPORTS),
SNMP_MIB_ITEM("InErrors", UDP_MIB_INERRORS),
@@ -177,7 +175,7 @@ static struct snmp_mib snmp4_udp_list[] = {
SNMP_MIB_SENTINEL
};
-static struct snmp_mib snmp4_net_list[] = {
+static const struct snmp_mib snmp4_net_list[] = {
SNMP_MIB_ITEM("SyncookiesSent", LINUX_MIB_SYNCOOKIESSENT),
SNMP_MIB_ITEM("SyncookiesRecv", LINUX_MIB_SYNCOOKIESRECV),
SNMP_MIB_ITEM("SyncookiesFailed", LINUX_MIB_SYNCOOKIESFAILED),