X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fbonding%2Fbond_alb.c;h=5c2a12c2b9975051c524c86c4988ab6c1e10e0a2;hb=e7dd65dafda5737a983c04d652a69ab8da78ee3f;hp=217a2eedee0aafc143e5533aff617b70693927cb;hpb=a22a0fab32e1216df56e4b9a577dc5c922cf7524;p=linux-2.6

diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 217a2eedee..5c2a12c2b9 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -104,6 +104,11 @@ struct arp_pkt {
 };
 #pragma pack()
 
+static inline struct arp_pkt *arp_pkt(const struct sk_buff *skb)
+{
+	return (struct arp_pkt *)skb->nh.raw;
+}
+
 /* Forward declaration */
 static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[]);
 
@@ -613,7 +618,7 @@ static void rlb_req_update_subnet_clients(struct bonding *bond, u32 src_ip)
 static struct slave *rlb_choose_channel(struct sk_buff *skb, struct bonding *bond)
 {
 	struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
-	struct arp_pkt *arp = (struct arp_pkt *)skb->nh.raw;
+	struct arp_pkt *arp = arp_pkt(skb);
 	struct slave *assigned_slave;
 	struct rlb_client_info *client_info;
 	u32 hash_index = 0;
@@ -701,7 +706,7 @@ static struct slave *rlb_choose_channel(struct sk_buff *skb, struct bonding *bon
  */
 static struct slave *rlb_arp_xmit(struct sk_buff *skb, struct bonding *bond)
 {
-	struct arp_pkt *arp = (struct arp_pkt *)skb->nh.raw;
+	struct arp_pkt *arp = arp_pkt(skb);
 	struct slave *tx_slave = NULL;
 
 	if (arp->op_code == __constant_htons(ARPOP_REPLY)) {
@@ -890,8 +895,8 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[])
 		data = skb_put(skb, size);
 		memcpy(data, &pkt, size);
 
-		skb->mac.raw = data;
-		skb->nh.raw = data + ETH_HLEN;
+		skb_reset_mac_header(skb);
+		skb->nh.raw = skb->mac.raw + ETH_HLEN;
 		skb->protocol = pkt.type;
 		skb->priority = TC_PRIO_CONTROL;
 		skb->dev = slave->dev;
@@ -1266,7 +1271,7 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
 	u8 *hash_start = NULL;
 	int res = 1;
 
-	skb->mac.raw = (unsigned char *)skb->data;
+	skb_reset_mac_header(skb);
 	eth_data = eth_hdr(skb);
 
 	/* make sure that the curr_active_slave and the slaves list do