Merge branch 'linux-2.6' into for-2.6.22

3 files changed, 13 insertions, 9 deletions

diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 9c926e41b114..c97330b19877 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -829,7 +829,7 @@ isdn_readbchan(int di, int channel, u_char * buf, u_char * fp, int len, wait_que
                                 dflag = 0;
                         }
                         count_put = count_pull;
-                        memcpy(cp, skb->data, count_put);
+                        skb_copy_from_linear_data(skb, cp, count_put);
                         cp += count_put;
                         len -= count_put;
 #ifdef CONFIG_ISDN_AUDIO
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 838b3734e2b6..aa83277aba74 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -872,7 +872,8 @@ typedef struct {
 static void
 isdn_net_log_skb(struct sk_buff * skb, isdn_net_local * lp)
 {
-        u_char *p = skb->nh.raw; /* hopefully, this was set correctly */
+        /* hopefully, this was set correctly */
+        const u_char *p = skb_network_header(skb);
         unsigned short proto = ntohs(skb->protocol);
         int data_ofs;
         ip_ports *ipp;
@@ -880,7 +881,7 @@ isdn_net_log_skb(struct sk_buff * skb, isdn_net_local * lp)
 
         addinfo[0] = '\0';
         /* This check stolen from 2.1.72 dev_queue_xmit_nit() */
-        if (skb->nh.raw < skb->data || skb->nh.raw >= skb->tail) {
+        if (p < skb->data || skb->network_header >= skb->tail) {
                 /* fall back to old isdn_net_log_packet method() */
                 char * buf = skb->data;
 
@@ -1121,7 +1122,7 @@ isdn_net_adjust_hdr(struct sk_buff *skb, struct net_device *dev)
         if (!skb)
                 return;
         if (lp->p_encap == ISDN_NET_ENCAP_ETHER) {
-                int pullsize = (ulong)skb->nh.raw - (ulong)skb->data - ETH_HLEN;
+                const int pullsize = skb_network_offset(skb) - ETH_HLEN;
                 if (pullsize > 0) {
                         printk(KERN_DEBUG "isdn_net: Pull junk %d\n", pullsize);
                         skb_pull(skb, pullsize);
@@ -1366,7 +1367,7 @@ isdn_net_type_trans(struct sk_buff *skb, struct net_device *dev)
         struct ethhdr *eth;
         unsigned char *rawp;
 
-        skb->mac.raw = skb->data;
+        skb_reset_mac_header(skb);
         skb_pull(skb, ETH_HLEN);
         eth = eth_hdr(skb);
 
@@ -1786,7 +1787,7 @@ isdn_net_receive(struct net_device *ndev, struct sk_buff *skb)
         }
         skb->dev = ndev;
         skb->pkt_type = PACKET_HOST;
-        skb->mac.raw = skb->data;
+        skb_reset_mac_header(skb);
 #ifdef ISDN_DEBUG_NET_DUMP
         isdn_dumppkt("R:", skb->data, skb->len, 40);
 #endif
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 1b2df80c3bce..387392cb3d68 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -1100,7 +1100,8 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff
                                         goto drop_packet;
                                 }
                                 skb_put(skb, skb_old->len + 128);
-                                memcpy(skb->data, skb_old->data, skb_old->len);
+                                skb_copy_from_linear_data(skb_old, skb->data,
+                                                          skb_old->len);
                                 if (net_dev->local->ppp_slot < 0) {
                                         printk(KERN_ERR "%s: net_dev->local->ppp_slot(%d) out of range\n",
                                                 __FUNCTION__, net_dev->local->ppp_slot);
@@ -1167,7 +1168,7 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff
                 mlp->huptimer = 0;
 #endif /* CONFIG_IPPP_FILTER */
         skb->dev = dev;
-        skb->mac.raw = skb->data;
+        skb_reset_mac_header(skb);
         netif_rx(skb);
         /* net_dev->local->stats.rx_packets++; done in isdn_net.c */
         return;
@@ -1902,7 +1903,9 @@ void isdn_ppp_mp_reassembly( isdn_net_dev * net_dev, isdn_net_local * lp,
                 while( from != to ) {
                         unsigned int len = from->len - MP_HEADER_LEN;
 
-                        memcpy(skb_put(skb,len), from->data+MP_HEADER_LEN, len);
+                        skb_copy_from_linear_data_offset(from, MP_HEADER_LEN,
+                                                         skb_put(skb,len),
+                                                         len);
                         frag = from->next;
                         isdn_ppp_mp_free_skb(mp, from);
                         from = frag;