IB/ipoib: Bound the net device to the ipoib_neigh structue

[deliverable/linux.git] / drivers / infiniband / ulp / ipoib / ipoib_main.c

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index e072f3c32ce6f307aa3bdaf7935557b4bc5a53d0..cae026c4ebe86f5954449e30194884819c158597 100644 (file)
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -517,7 +517,7 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
        struct ipoib_path *path;
        struct ipoib_neigh *neigh;
 
-       neigh = ipoib_neigh_alloc(skb->dst->neighbour);
+       neigh = ipoib_neigh_alloc(skb->dst->neighbour, skb->dev);
        if (!neigh) {
                ++dev->stats.tx_dropped;
                dev_kfree_skb_any(skb);
@@ -817,6 +817,13 @@ static void ipoib_neigh_cleanup(struct neighbour *n)
        unsigned long flags;
        struct ipoib_ah *ah = NULL;
 
+       neigh = *to_ipoib_neigh(n);
+       if (neigh) {
+               priv = netdev_priv(neigh->dev);
+               ipoib_dbg(priv, "neigh_destructor for bonding device: %s\n",
+                         n->dev->name);
+       } else
+               return;
        ipoib_dbg(priv,
                  "neigh_cleanup for %06x " IPOIB_GID_FMT "\n",
                  IPOIB_QPN(n->ha),
@@ -824,13 +831,10 @@ static void ipoib_neigh_cleanup(struct neighbour *n)
 
        spin_lock_irqsave(&priv->lock, flags);
 
-       neigh = *to_ipoib_neigh(n);
-       if (neigh) {
-               if (neigh->ah)
-                       ah = neigh->ah;
-               list_del(&neigh->list);
-               ipoib_neigh_free(n->dev, neigh);
-       }
+       if (neigh->ah)
+               ah = neigh->ah;
+       list_del(&neigh->list);
+       ipoib_neigh_free(n->dev, neigh);
 
        spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -838,7 +842,8 @@ static void ipoib_neigh_cleanup(struct neighbour *n)
                ipoib_put_ah(ah);
 }
 
-struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neighbour)
+struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neighbour,
+                                     struct net_device *dev)
 {
        struct ipoib_neigh *neigh;
 
@@ -847,6 +852,7 @@ struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neighbour)
                return NULL;
 
        neigh->neighbour = neighbour;
+       neigh->dev = dev;
        *to_ipoib_neigh(neighbour) = neigh;
        skb_queue_head_init(&neigh->queue);
        ipoib_cm_set(neigh, NULL);