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Diffstat (limited to 'net/ipv6/icmp.c')
-rw-r--r--net/ipv6/icmp.c25
1 files changed, 10 insertions, 15 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index ff3ec9822e3..5176fc655ea 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -67,7 +67,7 @@
#include <asm/uaccess.h>
#include <asm/system.h>
-DEFINE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics);
+DEFINE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics) __read_mostly;
/*
* The ICMP socket(s). This is the most convenient way to flow control
@@ -332,8 +332,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
* for now we don't know that.
*/
if ((addr_type == IPV6_ADDR_ANY) || (addr_type & IPV6_ADDR_MULTICAST)) {
- LIMIT_NETDEBUG(
- printk(KERN_DEBUG "icmpv6_send: addr_any/mcast source\n"));
+ LIMIT_NETDEBUG(KERN_DEBUG "icmpv6_send: addr_any/mcast source\n");
return;
}
@@ -341,8 +340,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
* Never answer to a ICMP packet.
*/
if (is_ineligible(skb)) {
- LIMIT_NETDEBUG(
- printk(KERN_DEBUG "icmpv6_send: no reply to icmp error\n"));
+ LIMIT_NETDEBUG(KERN_DEBUG "icmpv6_send: no reply to icmp error\n");
return;
}
@@ -393,8 +391,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
len = skb->len - msg.offset;
len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) -sizeof(struct icmp6hdr));
if (len < 0) {
- LIMIT_NETDEBUG(
- printk(KERN_DEBUG "icmp: len problem\n"));
+ LIMIT_NETDEBUG(KERN_DEBUG "icmp: len problem\n");
goto out_dst_release;
}
@@ -551,7 +548,8 @@ static void icmpv6_notify(struct sk_buff *skb, int type, int code, u32 info)
read_lock(&raw_v6_lock);
if ((sk = sk_head(&raw_v6_htable[hash])) != NULL) {
- while((sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr))) {
+ while((sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr,
+ skb->dev->ifindex))) {
rawv6_err(sk, skb, NULL, type, code, inner_offset, info);
sk = sk_next(sk);
}
@@ -583,17 +581,15 @@ static int icmpv6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
skb->ip_summed = CHECKSUM_UNNECESSARY;
if (csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_ICMPV6,
skb->csum)) {
- LIMIT_NETDEBUG(
- printk(KERN_DEBUG "ICMPv6 hw checksum failed\n"));
+ LIMIT_NETDEBUG(KERN_DEBUG "ICMPv6 hw checksum failed\n");
skb->ip_summed = CHECKSUM_NONE;
}
}
if (skb->ip_summed == CHECKSUM_NONE) {
if (csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_ICMPV6,
skb_checksum(skb, 0, skb->len, 0))) {
- LIMIT_NETDEBUG(
- printk(KERN_DEBUG "ICMPv6 checksum failed [%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x > %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x]\n",
- NIP6(*saddr), NIP6(*daddr)));
+ LIMIT_NETDEBUG(KERN_DEBUG "ICMPv6 checksum failed [%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x > %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x]\n",
+ NIP6(*saddr), NIP6(*daddr));
goto discard_it;
}
}
@@ -669,8 +665,7 @@ static int icmpv6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
break;
default:
- LIMIT_NETDEBUG(
- printk(KERN_DEBUG "icmpv6: msg of unknown type\n"));
+ LIMIT_NETDEBUG(KERN_DEBUG "icmpv6: msg of unknown type\n");
/* informational */
if (type & ICMPV6_INFOMSG_MASK)