From 178709bbfe9d4fe432c272ed65a34b8582703c23 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Mon, 2 Jul 2012 22:00:03 -0700
Subject: [PATCH] ipoib: Convert over to dev_lookup_neigh_skb().
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/infiniband/ulp/ipoib/ipoib_main.c | 4 +++-
.../infiniband/ulp/ipoib/ipoib_multicast.c | 20 +++++++++++--------
2 files changed, 15 insertions(+), 9 deletions(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 3974c290b667..bbee4b2d7a13 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -715,7 +715,7 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
rcu_read_lock();
if (likely(skb_dst(skb))) {
- n = dst_get_neighbour_noref(skb_dst(skb));
+ n = dst_neigh_lookup_skb(skb_dst(skb), skb);
if (!n) {
++dev->stats.tx_dropped;
dev_kfree_skb_any(skb);
@@ -797,6 +797,8 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
}
unlock:
+ if (n)
+ neigh_release(n);
rcu_read_unlock();
return NETDEV_TX_OK;
}
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 20ebc6fd1bb9..fbb95ee538b2 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -720,16 +720,20 @@ out:
rcu_read_lock();
if (dst)
- n = dst_get_neighbour_noref(dst);
- if (n && !*to_ipoib_neigh(n)) {
- struct ipoib_neigh *neigh = ipoib_neigh_alloc(n,
- skb->dev);
+ n = dst_neigh_lookup_skb(dst, skb);
+ if (n) {
+ if (!*to_ipoib_neigh(n)) {
+ struct ipoib_neigh *neigh;
- if (neigh) {
- kref_get(&mcast->ah->ref);
- neigh->ah = mcast->ah;
- list_add_tail(&neigh->list, &mcast->neigh_list);
+ neigh = ipoib_neigh_alloc(n, skb->dev);
+ if (neigh) {
+ kref_get(&mcast->ah->ref);
+ neigh->ah = mcast->ah;
+ list_add_tail(&neigh->list,
+ &mcast->neigh_list);
+ }
}
+ neigh_release(n);
}
rcu_read_unlock();
spin_unlock_irqrestore(&priv->lock, flags);