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-rw-r--r--net/core/neighbour.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index decaa4b9db2f..53eab513955a 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1429,15 +1429,11 @@ static inline struct neigh_parms *lookup_neigh_parms(struct neigh_table *tbl,
1429struct neigh_parms *neigh_parms_alloc(struct net_device *dev, 1429struct neigh_parms *neigh_parms_alloc(struct net_device *dev,
1430 struct neigh_table *tbl) 1430 struct neigh_table *tbl)
1431{ 1431{
1432 struct neigh_parms *p, *ref; 1432 struct neigh_parms *p;
1433 struct net *net = dev_net(dev); 1433 struct net *net = dev_net(dev);
1434 const struct net_device_ops *ops = dev->netdev_ops; 1434 const struct net_device_ops *ops = dev->netdev_ops;
1435 1435
1436 ref = lookup_neigh_parms(tbl, net, 0); 1436 p = kmemdup(&tbl->parms, sizeof(*p), GFP_KERNEL);
1437 if (!ref)
1438 return NULL;
1439
1440 p = kmemdup(ref, sizeof(*p), GFP_KERNEL);
1441 if (p) { 1437 if (p) {
1442 p->tbl = tbl; 1438 p->tbl = tbl;
1443 atomic_set(&p->refcnt, 1); 1439 atomic_set(&p->refcnt, 1);