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Diffstat (limited to 'net')
-rw-r--r--net/ipv4/ip_input.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index f4fc8a77aaa7..ff908863f22e 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -378,6 +378,7 @@ drop:
int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
{
const struct iphdr *iph;
+ struct net *net;
u32 len;
/* When the interface is in promisc. mode, drop all the crap
@@ -387,11 +388,12 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
goto drop;
- IP_UPD_PO_STATS_BH(dev_net(dev), IPSTATS_MIB_IN, skb->len);
+ net = dev_net(dev);
+ IP_UPD_PO_STATS_BH(net, IPSTATS_MIB_IN, skb->len);
skb = skb_share_check(skb, GFP_ATOMIC);
if (!skb) {
- IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_INDISCARDS);
+ IP_INC_STATS_BH(net, IPSTATS_MIB_INDISCARDS);
goto out;
}
@@ -417,7 +419,7 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
BUILD_BUG_ON(IPSTATS_MIB_ECT1PKTS != IPSTATS_MIB_NOECTPKTS + INET_ECN_ECT_1);
BUILD_BUG_ON(IPSTATS_MIB_ECT0PKTS != IPSTATS_MIB_NOECTPKTS + INET_ECN_ECT_0);
BUILD_BUG_ON(IPSTATS_MIB_CEPKTS != IPSTATS_MIB_NOECTPKTS + INET_ECN_CE);
- IP_ADD_STATS_BH(dev_net(dev),
+ IP_ADD_STATS_BH(net,
IPSTATS_MIB_NOECTPKTS + (iph->tos & INET_ECN_MASK),
max_t(unsigned short, 1, skb_shinfo(skb)->gso_segs));
@@ -431,7 +433,7 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
len = ntohs(iph->tot_len);
if (skb->len < len) {
- IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_INTRUNCATEDPKTS);
+ IP_INC_STATS_BH(net, IPSTATS_MIB_INTRUNCATEDPKTS);
goto drop;
} else if (len < (iph->ihl*4))
goto inhdr_error;
@@ -441,7 +443,7 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
* Note this now means skb->len holds ntohs(iph->tot_len).
*/
if (pskb_trim_rcsum(skb, len)) {
- IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_INDISCARDS);
+ IP_INC_STATS_BH(net, IPSTATS_MIB_INDISCARDS);
goto drop;
}
@@ -458,9 +460,9 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
ip_rcv_finish);
csum_error:
- IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_CSUMERRORS);
+ IP_INC_STATS_BH(net, IPSTATS_MIB_CSUMERRORS);
inhdr_error:
- IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_INHDRERRORS);
+ IP_INC_STATS_BH(net, IPSTATS_MIB_INHDRERRORS);
drop:
kfree_skb(skb);
out: