Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
---
net/core/netpoll.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 3151acf..d2bda8e 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;
--
1.8.0
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