diff options
Diffstat (limited to 'net/ipv4/arp.c')
| -rw-r--r-- | net/ipv4/arp.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 357e898..6f0827b 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -382,8 +382,7 @@ static void arp_solicit(struct neighbour *neigh, struct sk_buff *skb) read_unlock_bh(&neigh->lock); } -static int arp_ignore(struct in_device *in_dev, struct net_device *dev, - __be32 sip, __be32 tip) +static int arp_ignore(struct in_device *in_dev, __be32 sip, __be32 tip) { int scope; @@ -403,7 +402,7 @@ static int arp_ignore(struct in_device *in_dev, struct net_device *dev, case 3: /* Do not reply for scope host addresses */ sip = 0; scope = RT_SCOPE_LINK; - dev = NULL; + in_dev = NULL; break; case 4: /* Reserved */ case 5: @@ -415,7 +414,7 @@ static int arp_ignore(struct in_device *in_dev, struct net_device *dev, default: return 0; } - return !inet_confirm_addr(dev, sip, tip, scope); + return !inet_confirm_addr(in_dev, sip, tip, scope); } static int arp_filter(__be32 sip, __be32 tip, struct net_device *dev) @@ -807,7 +806,7 @@ static int arp_process(struct sk_buff *skb) if (sip == 0) { if (arp->ar_op == htons(ARPOP_REQUEST) && inet_addr_type(&init_net, tip) == RTN_LOCAL && - !arp_ignore(in_dev,dev,sip,tip)) + !arp_ignore(in_dev, sip, tip)) arp_send(ARPOP_REPLY, ETH_P_ARP, sip, dev, tip, sha, dev->dev_addr, sha); goto out; @@ -825,7 +824,7 @@ static int arp_process(struct sk_buff *skb) int dont_send = 0; if (!dont_send) - dont_send |= arp_ignore(in_dev,dev,sip,tip); + dont_send |= arp_ignore(in_dev,sip,tip); if (!dont_send && IN_DEV_ARPFILTER(in_dev)) dont_send |= arp_filter(sip,tip,dev); if (!dont_send) |