Merge branch 'wip/dl-ipoib' into wip/dl-for-next
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
commit
01298c0cd4
@ -1054,62 +1054,42 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
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path = __path_find(dev, phdr->hwaddr + 4);
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if (!path || !path->ah || !path->ah->valid) {
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int new_path = 0;
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if (!path) {
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path = path_rec_create(dev, phdr->hwaddr + 4);
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new_path = 1;
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}
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if (path) {
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if (!new_path)
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/* make sure there is no changes in the existing path record */
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init_path_rec(priv, path, phdr->hwaddr + 4);
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if (skb_queue_len(&path->queue) < IPOIB_MAX_PATH_REC_QUEUE) {
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push_pseudo_header(skb, phdr->hwaddr);
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__skb_queue_tail(&path->queue, skb);
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} else {
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++dev->stats.tx_dropped;
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dev_kfree_skb_any(skb);
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}
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if (!path->query && path_rec_start(dev, path)) {
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spin_unlock_irqrestore(&priv->lock, flags);
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if (new_path)
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path_free(dev, path);
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return;
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} else
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__path_add(dev, path);
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if (!path)
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goto drop_and_unlock;
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__path_add(dev, path);
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} else {
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/*
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* make sure there are no changes in the existing
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* path record
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*/
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init_path_rec(priv, path, phdr->hwaddr + 4);
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}
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if (!path->query && path_rec_start(dev, path)) {
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goto drop_and_unlock;
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}
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spin_unlock_irqrestore(&priv->lock, flags);
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return;
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}
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if (path->ah && path->ah->valid) {
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ipoib_dbg(priv, "Send unicast ARP to %08x\n",
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be32_to_cpu(sa_path_get_dlid(&path->pathrec)));
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spin_unlock_irqrestore(&priv->lock, flags);
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path->ah->last_send = rn->send(dev, skb, path->ah->ah,
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IPOIB_QPN(phdr->hwaddr));
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return;
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} else if ((path->query || !path_rec_start(dev, path)) &&
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skb_queue_len(&path->queue) < IPOIB_MAX_PATH_REC_QUEUE) {
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push_pseudo_header(skb, phdr->hwaddr);
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__skb_queue_tail(&path->queue, skb);
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} else {
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goto drop_and_unlock;
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if (skb_queue_len(&path->queue) < IPOIB_MAX_PATH_REC_QUEUE) {
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push_pseudo_header(skb, phdr->hwaddr);
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__skb_queue_tail(&path->queue, skb);
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goto unlock;
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} else {
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goto drop_and_unlock;
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}
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}
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spin_unlock_irqrestore(&priv->lock, flags);
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ipoib_dbg(priv, "Send unicast ARP to %08x\n",
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be32_to_cpu(sa_path_get_dlid(&path->pathrec)));
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path->ah->last_send = rn->send(dev, skb, path->ah->ah,
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IPOIB_QPN(phdr->hwaddr));
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return;
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drop_and_unlock:
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++dev->stats.tx_dropped;
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dev_kfree_skb_any(skb);
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unlock:
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spin_unlock_irqrestore(&priv->lock, flags);
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}
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