net: make neigh_ops constant

[linux-block.git] / net / atm / clip.c

diff --git a/net/atm/clip.c b/net/atm/clip.c
index e65a3b1477f8edc79dd8d6ab620fc824c95b10ec..64629c354343d6debd8a8c105ef5b86c7ca0456b 100644 (file)
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -267,7 +267,7 @@ static void clip_neigh_error(struct neighbour *neigh, struct sk_buff *skb)
        kfree_skb(skb);
 }
 
-static struct neigh_ops clip_neigh_ops = {
+static const struct neigh_ops clip_neigh_ops = {
        .family =               AF_INET,
        .solicit =              clip_neigh_solicit,
        .error_report =         clip_neigh_error,
@@ -360,7 +360,8 @@ static int clip_encap(struct atm_vcc *vcc, int mode)
        return 0;
 }
 
-static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t clip_start_xmit(struct sk_buff *skb,
+                                  struct net_device *dev)
 {
        struct clip_priv *clip_priv = PRIV(dev);
        struct atmarp_entry *entry;
@@ -373,7 +374,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
                printk(KERN_ERR "clip_start_xmit: skb_dst(skb) == NULL\n");
                dev_kfree_skb(skb);
                dev->stats.tx_dropped++;
-               return 0;
+               return NETDEV_TX_OK;
        }
        if (!skb_dst(skb)->neighbour) {
 #if 0
@@ -387,7 +388,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
                printk(KERN_ERR "clip_start_xmit: NO NEIGHBOUR !\n");
                dev_kfree_skb(skb);
                dev->stats.tx_dropped++;
-               return 0;
+               return NETDEV_TX_OK;
        }
        entry = NEIGH2ENTRY(skb_dst(skb)->neighbour);
        if (!entry->vccs) {
@@ -402,7 +403,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
                        dev_kfree_skb(skb);
                        dev->stats.tx_dropped++;
                }
-               return 0;
+               return NETDEV_TX_OK;
        }
        pr_debug("neigh %p, vccs %p\n", entry, entry->vccs);
        ATM_SKB(skb)->vcc = vcc = entry->vccs->vcc;
@@ -421,14 +422,14 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
        old = xchg(&entry->vccs->xoff, 1);      /* assume XOFF ... */
        if (old) {
                printk(KERN_WARNING "clip_start_xmit: XOFF->XOFF transition\n");
-               return 0;
+               return NETDEV_TX_OK;
        }
        dev->stats.tx_packets++;
        dev->stats.tx_bytes += skb->len;
        vcc->send(vcc, skb);
        if (atm_may_send(vcc, 0)) {
                entry->vccs->xoff = 0;
-               return 0;
+               return NETDEV_TX_OK;
        }
        spin_lock_irqsave(&clip_priv->xoff_lock, flags);
        netif_stop_queue(dev);  /* XOFF -> throttle immediately */
@@ -440,7 +441,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
           of the brief netif_stop_queue. If this isn't true or if it
           changes, use netif_wake_queue instead. */
        spin_unlock_irqrestore(&clip_priv->xoff_lock, flags);
-       return 0;
+       return NETDEV_TX_OK;
 }
 
 static int clip_mkip(struct atm_vcc *vcc, int timeout)