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Diffstat (limited to 'net/atm/clip.c')
-rw-r--r--net/atm/clip.c39
1 files changed, 18 insertions, 21 deletions
diff --git a/net/atm/clip.c b/net/atm/clip.c
index 2d33a83be799..3dc0a3a42a57 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -214,15 +214,15 @@ static void clip_push(struct atm_vcc *vcc, struct sk_buff *skb)
214 skb->protocol = ((__be16 *) skb->data)[3]; 214 skb->protocol = ((__be16 *) skb->data)[3];
215 skb_pull(skb, RFC1483LLC_LEN); 215 skb_pull(skb, RFC1483LLC_LEN);
216 if (skb->protocol == htons(ETH_P_ARP)) { 216 if (skb->protocol == htons(ETH_P_ARP)) {
217 PRIV(skb->dev)->stats.rx_packets++; 217 skb->dev->stats.rx_packets++;
218 PRIV(skb->dev)->stats.rx_bytes += skb->len; 218 skb->dev->stats.rx_bytes += skb->len;
219 clip_arp_rcv(skb); 219 clip_arp_rcv(skb);
220 return; 220 return;
221 } 221 }
222 } 222 }
223 clip_vcc->last_use = jiffies; 223 clip_vcc->last_use = jiffies;
224 PRIV(skb->dev)->stats.rx_packets++; 224 skb->dev->stats.rx_packets++;
225 PRIV(skb->dev)->stats.rx_bytes += skb->len; 225 skb->dev->stats.rx_bytes += skb->len;
226 memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data)); 226 memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));
227 netif_rx(skb); 227 netif_rx(skb);
228} 228}
@@ -372,7 +372,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
372 if (!skb->dst) { 372 if (!skb->dst) {
373 printk(KERN_ERR "clip_start_xmit: skb->dst == NULL\n"); 373 printk(KERN_ERR "clip_start_xmit: skb->dst == NULL\n");
374 dev_kfree_skb(skb); 374 dev_kfree_skb(skb);
375 clip_priv->stats.tx_dropped++; 375 dev->stats.tx_dropped++;
376 return 0; 376 return 0;
377 } 377 }
378 if (!skb->dst->neighbour) { 378 if (!skb->dst->neighbour) {
@@ -380,13 +380,13 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
380 skb->dst->neighbour = clip_find_neighbour(skb->dst, 1); 380 skb->dst->neighbour = clip_find_neighbour(skb->dst, 1);
381 if (!skb->dst->neighbour) { 381 if (!skb->dst->neighbour) {
382 dev_kfree_skb(skb); /* lost that one */ 382 dev_kfree_skb(skb); /* lost that one */
383 clip_priv->stats.tx_dropped++; 383 dev->stats.tx_dropped++;
384 return 0; 384 return 0;
385 } 385 }
386#endif 386#endif
387 printk(KERN_ERR "clip_start_xmit: NO NEIGHBOUR !\n"); 387 printk(KERN_ERR "clip_start_xmit: NO NEIGHBOUR !\n");
388 dev_kfree_skb(skb); 388 dev_kfree_skb(skb);
389 clip_priv->stats.tx_dropped++; 389 dev->stats.tx_dropped++;
390 return 0; 390 return 0;
391 } 391 }
392 entry = NEIGH2ENTRY(skb->dst->neighbour); 392 entry = NEIGH2ENTRY(skb->dst->neighbour);
@@ -400,7 +400,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
400 skb_queue_tail(&entry->neigh->arp_queue, skb); 400 skb_queue_tail(&entry->neigh->arp_queue, skb);
401 else { 401 else {
402 dev_kfree_skb(skb); 402 dev_kfree_skb(skb);
403 clip_priv->stats.tx_dropped++; 403 dev->stats.tx_dropped++;
404 } 404 }
405 return 0; 405 return 0;
406 } 406 }
@@ -423,8 +423,8 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
423 printk(KERN_WARNING "clip_start_xmit: XOFF->XOFF transition\n"); 423 printk(KERN_WARNING "clip_start_xmit: XOFF->XOFF transition\n");
424 return 0; 424 return 0;
425 } 425 }
426 clip_priv->stats.tx_packets++; 426 dev->stats.tx_packets++;
427 clip_priv->stats.tx_bytes += skb->len; 427 dev->stats.tx_bytes += skb->len;
428 vcc->send(vcc, skb); 428 vcc->send(vcc, skb);
429 if (atm_may_send(vcc, 0)) { 429 if (atm_may_send(vcc, 0)) {
430 entry->vccs->xoff = 0; 430 entry->vccs->xoff = 0;
@@ -443,11 +443,6 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
443 return 0; 443 return 0;
444} 444}
445 445
446static struct net_device_stats *clip_get_stats(struct net_device *dev)
447{
448 return &PRIV(dev)->stats;
449}
450
451static int clip_mkip(struct atm_vcc *vcc, int timeout) 446static int clip_mkip(struct atm_vcc *vcc, int timeout)
452{ 447{
453 struct clip_vcc *clip_vcc; 448 struct clip_vcc *clip_vcc;
@@ -501,8 +496,8 @@ static int clip_mkip(struct atm_vcc *vcc, int timeout)
501 496
502 skb_get(skb); 497 skb_get(skb);
503 clip_push(vcc, skb); 498 clip_push(vcc, skb);
504 PRIV(skb->dev)->stats.rx_packets--; 499 skb->dev->stats.rx_packets--;
505 PRIV(skb->dev)->stats.rx_bytes -= len; 500 skb->dev->stats.rx_bytes -= len;
506 kfree_skb(skb); 501 kfree_skb(skb);
507 } 502 }
508 503
@@ -557,11 +552,13 @@ static int clip_setentry(struct atm_vcc *vcc, __be32 ip)
557 return error; 552 return error;
558} 553}
559 554
555static const struct net_device_ops clip_netdev_ops = {
556 .ndo_start_xmit = clip_start_xmit,
557};
558
560static void clip_setup(struct net_device *dev) 559static void clip_setup(struct net_device *dev)
561{ 560{
562 dev->hard_start_xmit = clip_start_xmit; 561 dev->netdev_ops = &clip_netdev_ops;
563 /* sg_xmit ... */
564 dev->get_stats = clip_get_stats;
565 dev->type = ARPHRD_ATM; 562 dev->type = ARPHRD_ATM;
566 dev->hard_header_len = RFC1483LLC_LEN; 563 dev->hard_header_len = RFC1483LLC_LEN;
567 dev->mtu = RFC1626_MTU; 564 dev->mtu = RFC1626_MTU;
@@ -621,7 +618,7 @@ static int clip_device_event(struct notifier_block *this, unsigned long event,
621 } 618 }
622 619
623 /* ignore non-CLIP devices */ 620 /* ignore non-CLIP devices */
624 if (dev->type != ARPHRD_ATM || dev->hard_start_xmit != clip_start_xmit) 621 if (dev->type != ARPHRD_ATM || dev->netdev_ops != &clip_netdev_ops)
625 return NOTIFY_DONE; 622 return NOTIFY_DONE;
626 623
627 switch (event) { 624 switch (event) {