diff options
Diffstat (limited to 'drivers/net/bonding/bond_alb.c')
| -rw-r--r-- | drivers/net/bonding/bond_alb.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index 0f59c15..ef3791a 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -342,27 +342,17 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp) _unlock_rx_hashtbl_bh(bond); } -static int rlb_arp_recv(struct sk_buff *skb, struct bonding *bond, - struct slave *slave) +static int rlb_arp_recv(const struct sk_buff *skb, struct bonding *bond, + struct slave *slave) { - struct arp_pkt *arp; + struct arp_pkt *arp, _arp; if (skb->protocol != cpu_to_be16(ETH_P_ARP)) goto out; - arp = (struct arp_pkt *) skb->data; - if (!arp) { - pr_debug("Packet has no ARP data\n"); + arp = skb_header_pointer(skb, 0, sizeof(_arp), &_arp); + if (!arp) goto out; - } - - if (!pskb_may_pull(skb, arp_hdr_len(bond->dev))) - goto out; - - if (skb->len < sizeof(struct arp_pkt)) { - pr_debug("Packet is too small to be an ARP\n"); - goto out; - } if (arp->op_code == htons(ARPOP_REPLY)) { /* update rx hash table for this ARP */ |