Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (448 commits)
  [IPV4] nl_fib_lookup: Initialise res.r before fib_res_put(&res)
  [IPV6]: Fix thinko in ipv6_rthdr_rcv() changes.
  [IPV4]: Add multipath cached to feature-removal-schedule.txt
  [WIRELESS] cfg80211: Clarify locking comment.
  [WIRELESS] cfg80211: Fix locking in wiphy_new.
  [WEXT] net_device: Don't include wext bits if not required.
  [WEXT]: Misc code cleanups.
  [WEXT]: Reduce inline abuse.
  [WEXT]: Move EXPORT_SYMBOL statements where they belong.
  [WEXT]: Cleanup early ioctl call path.
  [WEXT]: Remove options.
  [WEXT]: Remove dead debug code.
  [WEXT]: Clean up how wext is called.
  [WEXT]: Move to net/wireless
  [AFS]: Eliminate cmpxchg() usage in vlocation code.
  [RXRPC]: Fix pointers passed to bitops.
  [RXRPC]: Remove bogus atomic_* overrides.
  [AFS]: Fix u64 printing in debug logging.
  [AFS]: Add "directory write" support.
  [AFS]: Implement the CB.InitCallBackState3 operation.
  ...

3 files changed, 30 insertions, 23 deletions

diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 3fb354d9c515..7e03f41ae2c2 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -884,8 +884,8 @@ static int ad_lacpdu_send(struct port *port)
         }
 
         skb->dev = slave->dev;
-        skb->mac.raw = skb->data;
-        skb->nh.raw = skb->data + ETH_HLEN;
+        skb_reset_mac_header(skb);
+        skb->network_header = skb->mac_header + ETH_HLEN;
         skb->protocol = PKT_TYPE_LACPDU;
         skb->priority = TC_PRIO_CONTROL;
 
@@ -928,8 +928,8 @@ static int ad_marker_send(struct port *port, struct marker *marker)
         skb_reserve(skb, 16);
 
         skb->dev = slave->dev;
-        skb->mac.raw = skb->data;
-        skb->nh.raw = skb->data + ETH_HLEN;
+        skb_reset_mac_header(skb);
+        skb->network_header = skb->mac_header + ETH_HLEN;
         skb->protocol = PKT_TYPE_LACPDU;
 
         marker_header = (struct marker_header *)skb_put(skb, length);
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 217a2eedee0a..92c3b6f6a8e7 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -104,10 +104,15 @@ struct arp_pkt {
 };
 #pragma pack()
 
+static inline struct arp_pkt *arp_pkt(const struct sk_buff *skb)
+{
+        return (struct arp_pkt *)skb_network_header(skb);
+}
+
 /* Forward declaration */
 static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[]);
 
-static inline u8 _simple_hash(u8 *hash_start, int hash_size)
+static inline u8 _simple_hash(const u8 *hash_start, int hash_size)
 {
         int i;
         u8 hash = 0;
@@ -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->network_header = skb->mac_header + ETH_HLEN;
                 skb->protocol = pkt.type;
                 skb->priority = TC_PRIO_CONTROL;
                 skb->dev = slave->dev;
@@ -1263,10 +1268,10 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
         int hash_size = 0;
         int do_tx_balance = 1;
         u32 hash_index = 0;
-        u8 *hash_start = NULL;
+        const 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
@@ -1280,15 +1285,18 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
         }
 
         switch (ntohs(skb->protocol)) {
-        case ETH_P_IP:
+        case ETH_P_IP: {
+                const struct iphdr *iph = ip_hdr(skb);
+
                 if ((memcmp(eth_data->h_dest, mac_bcast, ETH_ALEN) == 0) ||
-                    (skb->nh.iph->daddr == ip_bcast) ||
-                    (skb->nh.iph->protocol == IPPROTO_IGMP)) {
+                    (iph->daddr == ip_bcast) ||
+                    (iph->protocol == IPPROTO_IGMP)) {
                         do_tx_balance = 0;
                         break;
                 }
-                hash_start = (char*)&(skb->nh.iph->daddr);
-                hash_size = sizeof(skb->nh.iph->daddr);
+                hash_start = (char *)&(iph->daddr);
+                hash_size = sizeof(iph->daddr);
+        }
                 break;
         case ETH_P_IPV6:
                 if (memcmp(eth_data->h_dest, mac_bcast, ETH_ALEN) == 0) {
@@ -1296,8 +1304,8 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
                         break;
                 }
 
-                hash_start = (char*)&(skb->nh.ipv6h->daddr);
-                hash_size = sizeof(skb->nh.ipv6h->daddr);
+                hash_start = (char *)&(ipv6_hdr(skb)->daddr);
+                hash_size = sizeof(ipv6_hdr(skb)->daddr);
                 break;
         case ETH_P_IPX:
                 if (ipx_hdr(skb)->ipx_checksum !=
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index e4724d874e7c..cea3783c92c5 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2524,7 +2524,7 @@ static int bond_arp_rcv(struct sk_buff *skb, struct net_device *dev, struct pack
                                  (2 * sizeof(u32)))))
                 goto out_unlock;
 
-        arp = skb->nh.arph;
+        arp = arp_hdr(skb);
         if (arp->ar_hln != dev->addr_len ||
             skb->pkt_type == PACKET_OTHERHOST ||
             skb->pkt_type == PACKET_LOOPBACK ||
@@ -3476,7 +3476,7 @@ static int bond_xmit_hash_policy_l34(struct sk_buff *skb,
                                     struct net_device *bond_dev, int count)
 {
         struct ethhdr *data = (struct ethhdr *)skb->data;
-        struct iphdr *iph = skb->nh.iph;
+        struct iphdr *iph = ip_hdr(skb);
         u16 *layer4hdr = (u16 *)((u32 *)iph + iph->ihl);
         int layer4_xor = 0;
 
@@ -3640,9 +3640,8 @@ static struct net_device_stats *bond_get_stats(struct net_device *bond_dev)
         read_lock_bh(&bond->lock);
 
         bond_for_each_slave(bond, slave, i) {
-                if (slave->dev->get_stats) {
-                        sstats = slave->dev->get_stats(slave->dev);
-
+                sstats = slave->dev->get_stats(slave->dev);
+                if (sstats) {
                         stats->rx_packets += sstats->rx_packets;
                         stats->rx_bytes += sstats->rx_bytes;
                         stats->rx_errors += sstats->rx_errors;