diff options
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 0bd2a4ff084..353c13b91e8 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -660,8 +660,12 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev, path = __path_find(dev, phdr->hwaddr + 4); if (!path || !path->valid) { - if (!path) + int new_path = 0; + + if (!path) { path = path_rec_create(dev, phdr->hwaddr + 4); + new_path = 1; + } if (path) { /* put pseudoheader back on for next time */ skb_push(skb, sizeof *phdr); @@ -669,7 +673,8 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev, if (!path->query && path_rec_start(dev, path)) { spin_unlock_irqrestore(&priv->lock, flags); - path_free(dev, path); + if (new_path) + path_free(dev, path); return; } else __path_add(dev, path); |