From 058caf459f64cd82793442eaf55124cb38f88851 Mon Sep 17 00:00:00 2001
From: Hideaki Yoshifuji <yoshfuji@linux-ipv6.org>
Date: Wed, 2 Jun 2004 10:22:57 +0900
Subject: [PATCH] [IPV{4,6}] introduce ip-independent ipstats_mib based on
 ipv6_mib.

---
 include/net/ipv6.h       |  2 +-
 include/net/snmp.h       | 47 ++++++++++++++++++++-------------------
 net/ipv6/af_inet6.c      |  4 ++--
 net/ipv6/exthdrs.c       | 28 +++++++++++------------
 net/ipv6/icmp.c          |  2 +-
 net/ipv6/ip6_input.c     | 24 ++++++++++----------
 net/ipv6/ip6_output.c    | 48 ++++++++++++++++++++--------------------
 net/ipv6/ipv6_sockglue.c |  2 +-
 net/ipv6/mcast.c         | 16 +++++++-------
 net/ipv6/ndisc.c         |  8 +++----
 net/ipv6/proc.c          | 46 +++++++++++++++++++-------------------
 net/ipv6/raw.c           |  4 ++--
 net/ipv6/reassembly.c    | 28 +++++++++++------------
 net/ipv6/route.c         |  2 +-
 14 files changed, 131 insertions(+), 130 deletions(-)

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 37876f73bc57e..06b350cef868f 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -111,7 +111,7 @@ extern int sysctl_ipv6_bindv6only;
 extern int sysctl_mld_max_msf;
 
 /* MIBs */
-DECLARE_SNMP_STAT(struct ipv6_mib, ipv6_statistics);
+DECLARE_SNMP_STAT(struct ipstats_mib, ipv6_statistics);
 #define IP6_INC_STATS(field)		SNMP_INC_STATS(ipv6_statistics, field)
 #define IP6_INC_STATS_BH(field)		SNMP_INC_STATS_BH(ipv6_statistics, field)
 #define IP6_INC_STATS_USER(field) 	SNMP_INC_STATS_USER(ipv6_statistics, field)
diff --git a/include/net/snmp.h b/include/net/snmp.h
index ccb4236362e8c..6278d79d8afee 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -85,31 +85,32 @@ struct ip_mib
  
 /*
  * RFC 2465:  IPv6 MIB: General Group
+ * draft-ietf-ipv6-rfc2011-update-10.txt: MIB for IP: IP Statistics Tables
  */
-struct ipv6_mib
+struct ipstats_mib
 {
-	unsigned long	Ip6InReceives;
- 	unsigned long	Ip6InHdrErrors;
- 	unsigned long	Ip6InTooBigErrors;
- 	unsigned long	Ip6InNoRoutes;
- 	unsigned long	Ip6InAddrErrors;
- 	unsigned long	Ip6InUnknownProtos;
- 	unsigned long	Ip6InTruncatedPkts;
- 	unsigned long	Ip6InDiscards;
- 	unsigned long	Ip6InDelivers;
- 	unsigned long	Ip6OutForwDatagrams;
- 	unsigned long	Ip6OutRequests;
- 	unsigned long	Ip6OutDiscards;
- 	unsigned long	Ip6OutNoRoutes;
- 	unsigned long	Ip6ReasmTimeout;
- 	unsigned long	Ip6ReasmReqds;
- 	unsigned long	Ip6ReasmOKs;
- 	unsigned long	Ip6ReasmFails;
- 	unsigned long	Ip6FragOKs;
- 	unsigned long	Ip6FragFails;
- 	unsigned long	Ip6FragCreates;
- 	unsigned long	Ip6InMcastPkts;
- 	unsigned long	Ip6OutMcastPkts;
+	unsigned long	InReceives;
+ 	unsigned long	InHdrErrors;
+ 	unsigned long	InTooBigErrors;
+ 	unsigned long	InNoRoutes;
+ 	unsigned long	InAddrErrors;
+ 	unsigned long	InUnknownProtos;
+ 	unsigned long	InTruncatedPkts;
+ 	unsigned long	InDiscards;
+ 	unsigned long	InDelivers;
+ 	unsigned long	OutForwDatagrams;
+ 	unsigned long	OutRequests;
+ 	unsigned long	OutDiscards;
+ 	unsigned long	OutNoRoutes;
+ 	unsigned long	ReasmTimeout;
+ 	unsigned long	ReasmReqds;
+ 	unsigned long	ReasmOKs;
+ 	unsigned long	ReasmFails;
+ 	unsigned long	FragOKs;
+ 	unsigned long	FragFails;
+ 	unsigned long	FragCreates;
+ 	unsigned long	InMcastPkts;
+ 	unsigned long	OutMcastPkts;
 	unsigned long   __pad[0]; 
 };
  
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 574d566ae9bd7..33e39d2201c1a 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -667,8 +667,8 @@ snmp6_mib_free(void *ptr[2])
 
 static int __init init_ipv6_mibs(void)
 {
-	if (snmp6_mib_init((void **)ipv6_statistics, sizeof (struct ipv6_mib),
-			   __alignof__(struct ipv6_mib)) < 0)
+	if (snmp6_mib_init((void **)ipv6_statistics, sizeof (struct ipstats_mib),
+			   __alignof__(struct ipstats_mib)) < 0)
 		goto err_ip_mib;
 	if (snmp6_mib_init((void **)icmpv6_statistics, sizeof (struct icmpv6_mib),
 			   __alignof__(struct icmpv6_mib)) < 0)
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 24286b94051d2..a5fd7d6447971 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -159,7 +159,7 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
 
 	if (!pskb_may_pull(skb, (skb->h.raw-skb->data)+8) ||
 	    !pskb_may_pull(skb, (skb->h.raw-skb->data)+((skb->h.raw[1]+1)<<3))) {
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
 		kfree_skb(skb);
 		return -1;
 	}
@@ -172,7 +172,7 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
 		return 1;
 	}
 
-	IP6_INC_STATS_BH(Ip6InHdrErrors);
+	IP6_INC_STATS_BH(InHdrErrors);
 	return -1;
 }
 
@@ -227,7 +227,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
 
 	if (!pskb_may_pull(skb, (skb->h.raw-skb->data)+8) ||
 	    !pskb_may_pull(skb, (skb->h.raw-skb->data)+((skb->h.raw[1]+1)<<3))) {
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
 		kfree_skb(skb);
 		return -1;
 	}
@@ -236,7 +236,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
 
 	if (ipv6_addr_is_multicast(&skb->nh.ipv6h->daddr) ||
 	    skb->pkt_type != PACKET_HOST) {
-		IP6_INC_STATS_BH(Ip6InAddrErrors);
+		IP6_INC_STATS_BH(InAddrErrors);
 		kfree_skb(skb);
 		return -1;
 	}
@@ -252,13 +252,13 @@ looped_back:
 	}
 
 	if (hdr->type != IPV6_SRCRT_TYPE_0) {
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, (&hdr->type) - skb->nh.raw);
 		return -1;
 	}
 	
 	if (hdr->hdrlen & 0x01) {
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, (&hdr->hdrlen) - skb->nh.raw);
 		return -1;
 	}
@@ -271,7 +271,7 @@ looped_back:
 	n = hdr->hdrlen >> 1;
 
 	if (hdr->segments_left > n) {
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, (&hdr->segments_left) - skb->nh.raw);
 		return -1;
 	}
@@ -284,7 +284,7 @@ looped_back:
 		kfree_skb(skb);
 		/* the copy is a forwarded packet */
 		if (skb2 == NULL) {
-			IP6_INC_STATS_BH(Ip6OutDiscards);	
+			IP6_INC_STATS_BH(OutDiscards);	
 			return -1;
 		}
 		*skbp = skb = skb2;
@@ -302,7 +302,7 @@ looped_back:
 	addr += i - 1;
 
 	if (ipv6_addr_is_multicast(addr)) {
-		IP6_INC_STATS_BH(Ip6InAddrErrors);
+		IP6_INC_STATS_BH(InAddrErrors);
 		kfree_skb(skb);
 		return -1;
 	}
@@ -319,7 +319,7 @@ looped_back:
 	}
 	if (skb->dst->dev->flags&IFF_LOOPBACK) {
 		if (skb->nh.ipv6h->hop_limit <= 1) {
-			IP6_INC_STATS_BH(Ip6InHdrErrors);
+			IP6_INC_STATS_BH(InHdrErrors);
 			icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT,
 				    0, skb->dev);
 			kfree_skb(skb);
@@ -436,24 +436,24 @@ static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff)
 	if (skb->nh.raw[optoff+1] != 4 || (optoff&3) != 2) {
 		LIMIT_NETDEBUG(
 			 printk(KERN_DEBUG "ipv6_hop_jumbo: wrong jumbo opt length/alignment %d\n", skb->nh.raw[optoff+1]));
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
 		goto drop;
 	}
 
 	pkt_len = ntohl(*(u32*)(skb->nh.raw+optoff+2));
 	if (pkt_len <= IPV6_MAXPLEN) {
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff+2);
 		return 0;
 	}
 	if (skb->nh.ipv6h->payload_len) {
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff);
 		return 0;
 	}
 
 	if (pkt_len > skb->len - sizeof(struct ipv6hdr)) {
-		IP6_INC_STATS_BH(Ip6InTruncatedPkts);
+		IP6_INC_STATS_BH(InTruncatedPkts);
 		goto drop;
 	}
 	if (pkt_len + sizeof(struct ipv6hdr) < skb->len) {
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 24e3def472370..cfecd15d9b5c6 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -174,7 +174,7 @@ static inline int icmpv6_xrlim_allow(struct sock *sk, int type,
 	 */
 	dst = ip6_route_output(sk, fl);
 	if (dst->error) {
-		IP6_INC_STATS(Ip6OutNoRoutes);
+		IP6_INC_STATS(OutNoRoutes);
 	} else if (dst->dev && (dst->dev->flags&IFF_LOOPBACK)) {
 		res = 1;
 	} else {
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index a274679a8fc43..61695f33b9ef1 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -64,10 +64,10 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 	if (skb->pkt_type == PACKET_OTHERHOST)
 		goto drop;
 
-	IP6_INC_STATS_BH(Ip6InReceives);
+	IP6_INC_STATS_BH(InReceives);
 
 	if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
-		IP6_INC_STATS_BH(Ip6InDiscards);
+		IP6_INC_STATS_BH(InDiscards);
 		goto out;
 	}
 
@@ -80,7 +80,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 		goto err;
 
 	if (!pskb_may_pull(skb, sizeof(struct ipv6hdr))) {
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
 		goto drop;
 	}
 
@@ -97,7 +97,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 			goto truncated;
 		if (pkt_len + sizeof(struct ipv6hdr) < skb->len) {
 			if (__pskb_trim(skb, pkt_len + sizeof(struct ipv6hdr))){
-				IP6_INC_STATS_BH(Ip6InHdrErrors);
+				IP6_INC_STATS_BH(InHdrErrors);
 				goto drop;
 			}
 			hdr = skb->nh.ipv6h;
@@ -109,7 +109,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 	if (hdr->nexthdr == NEXTHDR_HOP) {
 		skb->h.raw = (u8*)(hdr+1);
 		if (ipv6_parse_hopopts(skb, offsetof(struct ipv6hdr, nexthdr)) < 0) {
-			IP6_INC_STATS_BH(Ip6InHdrErrors);
+			IP6_INC_STATS_BH(InHdrErrors);
 			return 0;
 		}
 		hdr = skb->nh.ipv6h;
@@ -117,9 +117,9 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 
 	return NF_HOOK(PF_INET6,NF_IP6_PRE_ROUTING, skb, dev, NULL, ip6_rcv_finish);
 truncated:
-	IP6_INC_STATS_BH(Ip6InTruncatedPkts);
+	IP6_INC_STATS_BH(InTruncatedPkts);
 err:
-	IP6_INC_STATS_BH(Ip6InHdrErrors);
+	IP6_INC_STATS_BH(InHdrErrors);
 drop:
 	kfree_skb(skb);
 out:
@@ -194,15 +194,15 @@ resubmit:
 		if (ret > 0)
 			goto resubmit;
 		else if (ret == 0)
-			IP6_INC_STATS_BH(Ip6InDelivers);
+			IP6_INC_STATS_BH(InDelivers);
 	} else {
 		if (!raw_sk) {
 			if (xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) {
-				IP6_INC_STATS_BH(Ip6InUnknownProtos);
+				IP6_INC_STATS_BH(InUnknownProtos);
 				icmpv6_param_prob(skb, ICMPV6_UNK_NEXTHDR, nhoff);
 			}
 		} else {
-			IP6_INC_STATS_BH(Ip6InDelivers);
+			IP6_INC_STATS_BH(InDelivers);
 			kfree_skb(skb);
 		}
 	}
@@ -210,7 +210,7 @@ resubmit:
 	return 0;
 
 discard:
-	IP6_INC_STATS_BH(Ip6InDiscards);
+	IP6_INC_STATS_BH(InDiscards);
 	rcu_read_unlock();
 	kfree_skb(skb);
 	return 0;
@@ -227,7 +227,7 @@ int ip6_mc_input(struct sk_buff *skb)
 	struct ipv6hdr *hdr;
 	int deliver;
 
-	IP6_INC_STATS_BH(Ip6InMcastPkts);
+	IP6_INC_STATS_BH(InMcastPkts);
 
 	hdr = skb->nh.ipv6h;
 	deliver = likely(!(skb->dev->flags & (IFF_PROMISC|IFF_ALLMULTI))) ||
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index d6f0db4aaa069..87f0ef0eb817d 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -87,7 +87,7 @@ static inline int ip6_output_finish(struct sk_buff *skb)
 	} else if (dst->neighbour)
 		return dst->neighbour->output(skb);
 
-	IP6_INC_STATS_BH(Ip6OutNoRoutes);
+	IP6_INC_STATS_BH(OutNoRoutes);
 	kfree_skb(skb);
 	return -EINVAL;
 
@@ -132,13 +132,13 @@ int ip6_output2(struct sk_buff *skb)
 					ip6_dev_loopback_xmit);
 
 			if (skb->nh.ipv6h->hop_limit == 0) {
-				IP6_INC_STATS(Ip6OutDiscards);
+				IP6_INC_STATS(OutDiscards);
 				kfree_skb(skb);
 				return 0;
 			}
 		}
 
-		IP6_INC_STATS(Ip6OutMcastPkts);
+		IP6_INC_STATS(OutMcastPkts);
 	}
 
 	return NF_HOOK(PF_INET6, NF_IP6_POST_ROUTING, skb,NULL, skb->dev,ip6_output_finish);
@@ -169,7 +169,7 @@ int ip6_route_me_harder(struct sk_buff *skb)
 	dst = ip6_route_output(skb->sk, &fl);
 
 	if (dst->error) {
-		IP6_INC_STATS(Ip6OutNoRoutes);
+		IP6_INC_STATS(OutNoRoutes);
 		LIMIT_NETDEBUG(
 			printk(KERN_DEBUG "ip6_route_me_harder: No more route.\n"));
 		dst_release(dst);
@@ -228,7 +228,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
 			kfree_skb(skb);
 			skb = skb2;
 			if (skb == NULL) {	
-				IP6_INC_STATS(Ip6OutDiscards);
+				IP6_INC_STATS(OutDiscards);
 				return -ENOBUFS;
 			}
 			if (sk)
@@ -262,7 +262,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
 
 	mtu = dst_pmtu(dst);
 	if ((skb->len <= mtu) || ipfragok) {
-		IP6_INC_STATS(Ip6OutRequests);
+		IP6_INC_STATS(OutRequests);
 		return NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, ip6_maybe_reroute);
 	}
 
@@ -270,7 +270,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
 		printk(KERN_DEBUG "IPv6: sending pkt_too_big to self\n");
 	skb->dev = dst->dev;
 	icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu, skb->dev);
-	IP6_INC_STATS(Ip6FragFails);
+	IP6_INC_STATS(FragFails);
 	kfree_skb(skb);
 	return -EMSGSIZE;
 }
@@ -352,7 +352,7 @@ int ip6_forward(struct sk_buff *skb)
 		goto error;
 
 	if (!xfrm6_policy_check(NULL, XFRM_POLICY_FWD, skb)) {
-		IP6_INC_STATS(Ip6InDiscards);
+		IP6_INC_STATS(InDiscards);
 		goto drop;
 	}
 
@@ -391,7 +391,7 @@ int ip6_forward(struct sk_buff *skb)
 	}
 
 	if (!xfrm6_route_forward(skb)) {
-		IP6_INC_STATS(Ip6InDiscards);
+		IP6_INC_STATS(InDiscards);
 		goto drop;
 	}
 
@@ -429,14 +429,14 @@ int ip6_forward(struct sk_buff *skb)
 		/* Again, force OUTPUT device used as source address */
 		skb->dev = dst->dev;
 		icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, dst_pmtu(dst), skb->dev);
-		IP6_INC_STATS_BH(Ip6InTooBigErrors);
-		IP6_INC_STATS_BH(Ip6FragFails);
+		IP6_INC_STATS_BH(InTooBigErrors);
+		IP6_INC_STATS_BH(FragFails);
 		kfree_skb(skb);
 		return -EMSGSIZE;
 	}
 
 	if (skb_cow(skb, dst->dev->hard_header_len)) {
-		IP6_INC_STATS(Ip6OutDiscards);
+		IP6_INC_STATS(OutDiscards);
 		goto drop;
 	}
 
@@ -446,11 +446,11 @@ int ip6_forward(struct sk_buff *skb)
  
 	hdr->hop_limit--;
 
-	IP6_INC_STATS_BH(Ip6OutForwDatagrams);
+	IP6_INC_STATS_BH(OutForwDatagrams);
 	return NF_HOOK(PF_INET6,NF_IP6_FORWARD, skb, skb->dev, dst->dev, ip6_forward_finish);
 
 error:
-	IP6_INC_STATS_BH(Ip6InAddrErrors);
+	IP6_INC_STATS_BH(InAddrErrors);
 drop:
 	kfree_skb(skb);
 	return -EINVAL;
@@ -563,7 +563,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
 
 		tmp_hdr = kmalloc(hlen, GFP_ATOMIC);
 		if (!tmp_hdr) {
-			IP6_INC_STATS(Ip6FragFails);
+			IP6_INC_STATS(FragFails);
 			return -ENOMEM;
 		}
 
@@ -618,7 +618,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
 			kfree(tmp_hdr);
 
 		if (err == 0) {
-			IP6_INC_STATS(Ip6FragOKs);
+			IP6_INC_STATS(FragOKs);
 			return 0;
 		}
 
@@ -628,7 +628,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
 			frag = skb;
 		}
 
-		IP6_INC_STATS(Ip6FragFails);
+		IP6_INC_STATS(FragFails);
 		return err;
 	}
 
@@ -661,7 +661,7 @@ slow_path:
 
 		if ((frag = alloc_skb(len+hlen+sizeof(struct frag_hdr)+LL_RESERVED_SPACE(rt->u.dst.dev), GFP_ATOMIC)) == NULL) {
 			NETDEBUG(printk(KERN_INFO "IPv6: frag: no memory for new fragment!\n"));
-			IP6_INC_STATS(Ip6FragFails);
+			IP6_INC_STATS(FragFails);
 			err = -ENOMEM;
 			goto fail;
 		}
@@ -719,19 +719,19 @@ slow_path:
 		 *	Put this fragment into the sending queue.
 		 */
 
-		IP6_INC_STATS(Ip6FragCreates);
+		IP6_INC_STATS(FragCreates);
 
 		err = output(frag);
 		if (err)
 			goto fail;
 	}
 	kfree_skb(skb);
-	IP6_INC_STATS(Ip6FragOKs);
+	IP6_INC_STATS(FragOKs);
 	return err;
 
 fail:
 	kfree_skb(skb); 
-	IP6_INC_STATS(Ip6FragFails);
+	IP6_INC_STATS(FragFails);
 	return err;
 }
 
@@ -1016,7 +1016,7 @@ alloc_new_skb:
 	return 0;
 error:
 	inet->cork.length -= length;
-	IP6_INC_STATS(Ip6OutDiscards);
+	IP6_INC_STATS(OutDiscards);
 	return err;
 }
 
@@ -1076,7 +1076,7 @@ int ip6_push_pending_frames(struct sock *sk)
 	ipv6_addr_copy(&hdr->daddr, final_dst);
 
 	skb->dst = dst_clone(&rt->u.dst);
-	IP6_INC_STATS(Ip6OutRequests);	
+	IP6_INC_STATS(OutRequests);	
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, skb->dst->dev, dst_output);
 	if (err) {
 		if (err > 0)
@@ -1108,7 +1108,7 @@ void ip6_flush_pending_frames(struct sock *sk)
 	struct sk_buff *skb;
 
 	while ((skb = __skb_dequeue_tail(&sk->sk_write_queue)) != NULL) {
-		IP6_INC_STATS(Ip6OutDiscards);
+		IP6_INC_STATS(OutDiscards);
 		kfree_skb(skb);
 	}
 
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 420189ddc1cd2..73cc1dd09d080 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -55,7 +55,7 @@
 
 #include <asm/uaccess.h>
 
-DEFINE_SNMP_STAT(struct ipv6_mib, ipv6_statistics);
+DEFINE_SNMP_STAT(struct ipstats_mib, ipv6_statistics);
 
 static struct packet_type ipv6_packet_type = {
 	.type = __constant_htons(ETH_P_IPV6), 
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 13be01672d31f..b351145770d2f 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1317,7 +1317,7 @@ static void mld_sendpack(struct sk_buff *skb)
 	struct inet6_dev *idev = in6_dev_get(skb->dev);
 	int err;
 
-	IP6_INC_STATS(Ip6OutRequests);
+	IP6_INC_STATS(OutRequests);
 	payload_len = skb->tail - (unsigned char *)skb->nh.ipv6h -
 		sizeof(struct ipv6hdr);
 	mldlen = skb->tail - skb->h.raw;
@@ -1329,9 +1329,9 @@ static void mld_sendpack(struct sk_buff *skb)
 		dev_queue_xmit);
 	if (!err) {
 		ICMP6_INC_STATS(idev,Icmp6OutMsgs);
-		IP6_INC_STATS(Ip6OutMcastPkts);
+		IP6_INC_STATS(OutMcastPkts);
 	} else
-		IP6_INC_STATS(Ip6OutDiscards);
+		IP6_INC_STATS(OutDiscards);
 
 	if (likely(idev != NULL))
 		in6_dev_put(idev);
@@ -1613,7 +1613,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
 		     IPV6_TLV_ROUTERALERT, 2, 0, 0,
 		     IPV6_TLV_PADN, 0 };
 
-	IP6_INC_STATS(Ip6OutRequests);
+	IP6_INC_STATS(OutRequests);
 	snd_addr = addr;
 	if (type == ICMPV6_MGM_REDUCTION) {
 		snd_addr = &all_routers;
@@ -1627,7 +1627,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
 	skb = sock_alloc_send_skb(sk, LL_RESERVED_SPACE(dev) + full_len, 1, &err);
 
 	if (skb == NULL) {
-		IP6_INC_STATS(Ip6OutDiscards);
+		IP6_INC_STATS(OutDiscards);
 		return;
 	}
 
@@ -1672,16 +1672,16 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
 		else
 			ICMP6_INC_STATS(idev, Icmp6OutGroupMembResponses);
 		ICMP6_INC_STATS(idev, Icmp6OutMsgs);
-		IP6_INC_STATS(Ip6OutMcastPkts);
+		IP6_INC_STATS(OutMcastPkts);
 	} else
-		IP6_INC_STATS(Ip6OutDiscards);
+		IP6_INC_STATS(OutDiscards);
 
 	if (likely(idev != NULL))
 		in6_dev_put(idev);
 	return;
 
 out:
-	IP6_INC_STATS(Ip6OutDiscards);
+	IP6_INC_STATS(OutDiscards);
 	kfree_skb(skb);
 }
 
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 3de845af29df1..aa6b74d9b08a7 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -452,7 +452,7 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
 
 	skb->dst = dst;
 	idev = in6_dev_get(dst->dev);
-	IP6_INC_STATS(Ip6OutRequests);
+	IP6_INC_STATS(OutRequests);
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, dst_output);
 	if (!err) {
 		ICMP6_INC_STATS(idev, Icmp6OutNeighborAdvertisements);
@@ -536,7 +536,7 @@ void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
 	/* send it! */
 	skb->dst = dst;
 	idev = in6_dev_get(dst->dev);
-	IP6_INC_STATS(Ip6OutRequests);
+	IP6_INC_STATS(OutRequests);
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, dst_output);
 	if (!err) {
 		ICMP6_INC_STATS(idev, Icmp6OutNeighborSolicits);
@@ -609,7 +609,7 @@ void ndisc_send_rs(struct net_device *dev, struct in6_addr *saddr,
 	/* send it! */
 	skb->dst = dst;
 	idev = in6_dev_get(dst->dev);
-	IP6_INC_STATS(Ip6OutRequests);	
+	IP6_INC_STATS(OutRequests);	
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, dst_output);
 	if (!err) {
 		ICMP6_INC_STATS(idev, Icmp6OutRouterSolicits);
@@ -1335,7 +1335,7 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
 
 	buff->dst = dst;
 	idev = in6_dev_get(dst->dev);
-	IP6_INC_STATS(Ip6OutRequests);
+	IP6_INC_STATS(OutRequests);
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, buff, NULL, dst->dev, dst_output);
 	if (!err) {
 		ICMP6_INC_STATS(idev, Icmp6OutRedirects);
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 129c4f04f12fc..39608bc661ff8 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -59,29 +59,29 @@ static int sockstat6_seq_show(struct seq_file *seq, void *v)
 
 static struct snmp_item snmp6_ipv6_list[] = {
 /* ipv6 mib according to RFC 2465 */
-#define SNMP6_GEN(x)	SNMP_ITEM(struct ipv6_mib, x, "Ip6" #x)
-	SNMP6_GEN(Ip6InReceives),
-	SNMP6_GEN(Ip6InHdrErrors),
-	SNMP6_GEN(Ip6InTooBigErrors),
-	SNMP6_GEN(Ip6InNoRoutes),
-	SNMP6_GEN(Ip6InAddrErrors),
-	SNMP6_GEN(Ip6InUnknownProtos),
-	SNMP6_GEN(Ip6InTruncatedPkts),
-	SNMP6_GEN(Ip6InDiscards),
-	SNMP6_GEN(Ip6InDelivers),
-	SNMP6_GEN(Ip6OutForwDatagrams),
-	SNMP6_GEN(Ip6OutRequests),
-	SNMP6_GEN(Ip6OutDiscards),
-	SNMP6_GEN(Ip6OutNoRoutes),
-	SNMP6_GEN(Ip6ReasmTimeout),
-	SNMP6_GEN(Ip6ReasmReqds),
-	SNMP6_GEN(Ip6ReasmOKs),
-	SNMP6_GEN(Ip6ReasmFails),
-	SNMP6_GEN(Ip6FragOKs),
-	SNMP6_GEN(Ip6FragFails),
-	SNMP6_GEN(Ip6FragCreates),
-	SNMP6_GEN(Ip6InMcastPkts),
-	SNMP6_GEN(Ip6OutMcastPkts),
+#define SNMP6_GEN(x)	SNMP_ITEM(struct ipstats_mib, x, "Ip6" #x)
+	SNMP6_GEN(InReceives),
+	SNMP6_GEN(InHdrErrors),
+	SNMP6_GEN(InTooBigErrors),
+	SNMP6_GEN(InNoRoutes),
+	SNMP6_GEN(InAddrErrors),
+	SNMP6_GEN(InUnknownProtos),
+	SNMP6_GEN(InTruncatedPkts),
+	SNMP6_GEN(InDiscards),
+	SNMP6_GEN(InDelivers),
+	SNMP6_GEN(OutForwDatagrams),
+	SNMP6_GEN(OutRequests),
+	SNMP6_GEN(OutDiscards),
+	SNMP6_GEN(OutNoRoutes),
+	SNMP6_GEN(ReasmTimeout),
+	SNMP6_GEN(ReasmReqds),
+	SNMP6_GEN(ReasmOKs),
+	SNMP6_GEN(ReasmFails),
+	SNMP6_GEN(FragOKs),
+	SNMP6_GEN(FragFails),
+	SNMP6_GEN(FragCreates),
+	SNMP6_GEN(InMcastPkts),
+	SNMP6_GEN(OutMcastPkts),
 #undef SNMP6_GEN
 	SNMP_ITEM_SENTINEL
 };
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 0bc3b5f1828f1..3d2961c489559 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -535,7 +535,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
 	if (err)
 		goto error_fault;
 
-	IP6_INC_STATS(Ip6OutRequests);		
+	IP6_INC_STATS(OutRequests);		
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, rt->u.dst.dev,
 		      dst_output);
 	if (err > 0)
@@ -549,7 +549,7 @@ error_fault:
 	err = -EFAULT;
 	kfree_skb(skb);
 error:
-	IP6_INC_STATS(Ip6OutDiscards);
+	IP6_INC_STATS(OutDiscards);
 	return err; 
 }
 static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 1ee91bff29ac9..ccee9877c7775 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -284,7 +284,7 @@ static void ip6_evictor(void)
 		spin_unlock(&fq->lock);
 
 		fq_put(fq);
-		IP6_INC_STATS_BH(Ip6ReasmFails);
+		IP6_INC_STATS_BH(ReasmFails);
 	}
 }
 
@@ -299,8 +299,8 @@ static void ip6_frag_expire(unsigned long data)
 
 	fq_kill(fq);
 
-	IP6_INC_STATS_BH(Ip6ReasmTimeout);
-	IP6_INC_STATS_BH(Ip6ReasmFails);
+	IP6_INC_STATS_BH(ReasmTimeout);
+	IP6_INC_STATS_BH(ReasmFails);
 
 	/* Send error only if the first segment arrived. */
 	if (fq->last_in&FIRST_IN && fq->fragments) {
@@ -386,7 +386,7 @@ ip6_frag_create(unsigned int hash, u32 id, struct in6_addr *src, struct in6_addr
 	return ip6_frag_intern(hash, fq);
 
 oom:
-	IP6_INC_STATS_BH(Ip6ReasmFails);
+	IP6_INC_STATS_BH(ReasmFails);
 	return NULL;
 }
 
@@ -426,7 +426,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
 			((u8 *) (fhdr + 1) - (u8 *) (skb->nh.ipv6h + 1)));
 
 	if ((unsigned int)end > IPV6_MAXPLEN) {
-		IP6_INC_STATS_BH(Ip6InHdrErrors);
+		IP6_INC_STATS_BH(InHdrErrors);
  		icmpv6_param_prob(skb,ICMPV6_HDR_FIELD, (u8*)&fhdr->frag_off - skb->nh.raw);
  		return;
 	}
@@ -453,7 +453,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
 			/* RFC2460 says always send parameter problem in
 			 * this case. -DaveM
 			 */
-			IP6_INC_STATS_BH(Ip6InHdrErrors);
+			IP6_INC_STATS_BH(InHdrErrors);
 			icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, 
 					  offsetof(struct ipv6hdr, payload_len));
 			return;
@@ -572,7 +572,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
 	return;
 
 err:
-	IP6_INC_STATS(Ip6ReasmFails);
+	IP6_INC_STATS(ReasmFails);
 	kfree_skb(skb);
 }
 
@@ -666,7 +666,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in,
 	if (head->ip_summed == CHECKSUM_HW)
 		head->csum = csum_partial(head->nh.raw, head->h.raw-head->nh.raw, head->csum);
 
-	IP6_INC_STATS_BH(Ip6ReasmOKs);
+	IP6_INC_STATS_BH(ReasmOKs);
 	fq->fragments = NULL;
 	*nhoffp = nhoff;
 	return 1;
@@ -679,7 +679,7 @@ out_oom:
 	if (net_ratelimit())
 		printk(KERN_DEBUG "ip6_frag_reasm: no memory for reassembly\n");
 out_fail:
-	IP6_INC_STATS_BH(Ip6ReasmFails);
+	IP6_INC_STATS_BH(ReasmFails);
 	return -1;
 }
 
@@ -693,16 +693,16 @@ static int ipv6_frag_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
 
 	hdr = skb->nh.ipv6h;
 
-	IP6_INC_STATS_BH(Ip6ReasmReqds);
+	IP6_INC_STATS_BH(ReasmReqds);
 
 	/* Jumbo payload inhibits frag. header */
 	if (hdr->payload_len==0) {
-		IP6_INC_STATS(Ip6InHdrErrors);
+		IP6_INC_STATS(InHdrErrors);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, skb->h.raw-skb->nh.raw);
 		return -1;
 	}
 	if (!pskb_may_pull(skb, (skb->h.raw-skb->data)+sizeof(struct frag_hdr))) {
-		IP6_INC_STATS(Ip6InHdrErrors);
+		IP6_INC_STATS(InHdrErrors);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, skb->h.raw-skb->nh.raw);
 		return -1;
 	}
@@ -713,7 +713,7 @@ static int ipv6_frag_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
 	if (!(fhdr->frag_off & htons(0xFFF9))) {
 		/* It is not a fragmented frame */
 		skb->h.raw += sizeof(struct frag_hdr);
-		IP6_INC_STATS_BH(Ip6ReasmOKs);
+		IP6_INC_STATS_BH(ReasmOKs);
 
 		*nhoffp = (u8*)fhdr - skb->nh.raw;
 		return 1;
@@ -738,7 +738,7 @@ static int ipv6_frag_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
 		return ret;
 	}
 
-	IP6_INC_STATS_BH(Ip6ReasmFails);
+	IP6_INC_STATS_BH(ReasmFails);
 	kfree_skb(skb);
 	return -1;
 }
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 03863849e868c..28afa54598b80 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1259,7 +1259,7 @@ int ipv6_route_ioctl(unsigned int cmd, void __user *arg)
 
 int ip6_pkt_discard(struct sk_buff *skb)
 {
-	IP6_INC_STATS(Ip6OutNoRoutes);
+	IP6_INC_STATS(OutNoRoutes);
 	icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_NOROUTE, 0, skb->dev);
 	kfree_skb(skb);
 	return 0;
-- 
2.53.0