diff options
| author | David Miller <davem@davemloft.net> | 2012-01-24 13:15:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-01-25 21:30:37 -0500 |
| commit | 64b7007eb99b78cbdd6cca7a98e12794201b9725 (patch) | |
| tree | bcd1d92c5c44fb8d160ea0cf8d6d8ab38bbb75d4 /drivers | |
| parent | 02b619555ad68884bacfbe41893245394cb44885 (diff) | |
infiniband: cxgb4: Convert import_ep() over to dst_neigh_lookup().
Now we must provide the IP destination address, and a reference has
to be dropped when we're done with the entry.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/cm.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 0668bb3472d..0cf61554f17 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -1562,11 +1562,11 @@ static int import_ep(struct c4iw_ep *ep, __be32 peer_ip, struct dst_entry *dst, struct neighbour *n; int err, step; - rcu_read_lock(); - n = dst_get_neighbour_noref(dst); - err = -ENODEV; + n = dst_neigh_lookup(dst, &peer_ip); if (!n) - goto out; + return -ENODEV; + + rcu_read_lock(); err = -ENOMEM; if (n->dev->flags & IFF_LOOPBACK) { struct net_device *pdev; @@ -1614,6 +1614,8 @@ static int import_ep(struct c4iw_ep *ep, __be32 peer_ip, struct dst_entry *dst, out: rcu_read_unlock(); + neigh_release(n); + return err; } |