mib: add net to IP_INC_STATS

All the callers already have either the net itself, or the place
where to get it from.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/ip.h b/include/net/ip.h
index 673ecdb..b9aaa32 100644 (file)
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -157,7 +157,7 @@ struct ipv4_config
 
 extern struct ipv4_config ipv4_config;
 DECLARE_SNMP_STAT(struct ipstats_mib, ip_statistics);
-#define IP_INC_STATS(field)            SNMP_INC_STATS(ip_statistics, field)
+#define IP_INC_STATS(net, field)       do { (void)net; SNMP_INC_STATS(ip_statistics, field); } while (0)
 #define IP_INC_STATS_BH(field)         SNMP_INC_STATS_BH(ip_statistics, field)
 #define IP_ADD_STATS_BH(field, val)    SNMP_ADD_STATS_BH(ip_statistics, field, val)
 DECLARE_SNMP_STAT(struct linux_mib, net_statistics);

diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index da14725..7f78a5a 100644 (file)
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -88,7 +88,7 @@ int ip_forward(struct sk_buff *skb)
 
        if (unlikely(skb->len > dst_mtu(&rt->u.dst) && !skb_is_gso(skb) &&
                     (ip_hdr(skb)->frag_off & htons(IP_DF))) && !skb->local_df) {
-               IP_INC_STATS(IPSTATS_MIB_FRAGFAILS);
+               IP_INC_STATS(dev_net(rt->u.dst.dev), IPSTATS_MIB_FRAGFAILS);
                icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
                          htonl(dst_mtu(&rt->u.dst)));
                goto drop;

diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index f003186..465544f 100644 (file)
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -182,9 +182,9 @@ static inline int ip_finish_output2(struct sk_buff *skb)
        unsigned int hh_len = LL_RESERVED_SPACE(dev);
 
        if (rt->rt_type == RTN_MULTICAST)
-               IP_INC_STATS(IPSTATS_MIB_OUTMCASTPKTS);
+               IP_INC_STATS(dev_net(dev), IPSTATS_MIB_OUTMCASTPKTS);
        else if (rt->rt_type == RTN_BROADCAST)
-               IP_INC_STATS(IPSTATS_MIB_OUTBCASTPKTS);
+               IP_INC_STATS(dev_net(dev), IPSTATS_MIB_OUTBCASTPKTS);
 
        /* Be paranoid, rather than too clever. */
        if (unlikely(skb_headroom(skb) < hh_len && dev->header_ops)) {
@@ -244,7 +244,7 @@ int ip_mc_output(struct sk_buff *skb)
        /*
         *      If the indicated interface is up and running, send the packet.
         */
-       IP_INC_STATS(IPSTATS_MIB_OUTREQUESTS);
+       IP_INC_STATS(dev_net(dev), IPSTATS_MIB_OUTREQUESTS);
 
        skb->dev = dev;
        skb->protocol = htons(ETH_P_IP);
@@ -298,7 +298,7 @@ int ip_output(struct sk_buff *skb)
 {
        struct net_device *dev = skb->dst->dev;
 
-       IP_INC_STATS(IPSTATS_MIB_OUTREQUESTS);
+       IP_INC_STATS(dev_net(dev), IPSTATS_MIB_OUTREQUESTS);
 
        skb->dev = dev;
        skb->protocol = htons(ETH_P_IP);
@@ -389,7 +389,7 @@ packet_routed:
        return ip_local_out(skb);
 
 no_route:
-       IP_INC_STATS(IPSTATS_MIB_OUTNOROUTES);
+       IP_INC_STATS(sock_net(sk), IPSTATS_MIB_OUTNOROUTES);
        kfree_skb(skb);
        return -EHOSTUNREACH;
 }
@@ -451,7 +451,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
        iph = ip_hdr(skb);
 
        if (unlikely((iph->frag_off & htons(IP_DF)) && !skb->local_df)) {
-               IP_INC_STATS(IPSTATS_MIB_FRAGFAILS);
+               IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGFAILS);
                icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
                          htonl(ip_skb_dst_mtu(skb)));
                kfree_skb(skb);
@@ -542,7 +542,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
                        err = output(skb);
 
                        if (!err)
-                               IP_INC_STATS(IPSTATS_MIB_FRAGCREATES);
+                               IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGCREATES);
                        if (err || !frag)
                                break;
 
@@ -552,7 +552,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
                }
 
                if (err == 0) {
-                       IP_INC_STATS(IPSTATS_MIB_FRAGOKS);
+                       IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGOKS);
                        return 0;
                }
 
@@ -561,7 +561,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
                        kfree_skb(frag);
                        frag = skb;
                }
-               IP_INC_STATS(IPSTATS_MIB_FRAGFAILS);
+               IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGFAILS);
                return err;
        }
 
@@ -673,15 +673,15 @@ slow_path:
                if (err)
                        goto fail;
 
-               IP_INC_STATS(IPSTATS_MIB_FRAGCREATES);
+               IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGCREATES);
        }
        kfree_skb(skb);
-       IP_INC_STATS(IPSTATS_MIB_FRAGOKS);
+       IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGOKS);
        return err;
 
 fail:
        kfree_skb(skb);
-       IP_INC_STATS(IPSTATS_MIB_FRAGFAILS);
+       IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGFAILS);
        return err;
 }
 
@@ -1047,7 +1047,7 @@ alloc_new_skb:
 
 error:
        inet->cork.length -= length;
-       IP_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+       IP_INC_STATS(sock_net(sk), IPSTATS_MIB_OUTDISCARDS);
        return err;
 }
 
@@ -1189,7 +1189,7 @@ ssize_t   ip_append_page(struct sock *sk, struct page *page,
 
 error:
        inet->cork.length -= size;
-       IP_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+       IP_INC_STATS(sock_net(sk), IPSTATS_MIB_OUTDISCARDS);
        return err;
 }
 
@@ -1298,7 +1298,7 @@ out:
        return err;
 
 error:
-       IP_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+       IP_INC_STATS(net, IPSTATS_MIB_OUTDISCARDS);
        goto out;
 }
 

diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 7f39ea4..cd97574 100644 (file)
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -385,7 +385,7 @@ error_fault:
        err = -EFAULT;
        kfree_skb(skb);
 error:
-       IP_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+       IP_INC_STATS(net, IPSTATS_MIB_OUTDISCARDS);
        return err;
 }