diff options
Diffstat (limited to '')
| -rw-r--r-- | net/core/netpoll.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 3151acf5ec13..d2bda8eb08ec 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -210,9 +210,12 @@ static void netpoll_poll_dev(struct net_device *dev) if (dev->flags & IFF_SLAVE) { if (ni) { - struct net_device *bond_dev = dev->master; + struct net_device *bond_dev; struct sk_buff *skb; - struct netpoll_info *bond_ni = rcu_dereference_bh(bond_dev->npinfo); + struct netpoll_info *bond_ni; + + bond_dev = netdev_master_upper_dev_get_rcu(dev); + bond_ni = rcu_dereference_bh(bond_dev->npinfo); while ((skb = skb_dequeue(&ni->arp_tx))) { skb->dev = bond_dev; skb_queue_tail(&bond_ni->arp_tx, skb); @@ -815,7 +818,7 @@ int netpoll_setup(struct netpoll *np) return -ENODEV; } - if (ndev->master) { + if (netdev_master_upper_dev_get(ndev)) { np_err(np, "%s is a slave device, aborting\n", np->dev_name); err = -EBUSY; goto put; |