summaryrefslogtreecommitdiff
path: root/net/core/netpoll.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/core/netpoll.c')
-rw-r--r--net/core/netpoll.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 94acfc8..a57bd17 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -603,7 +603,6 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev)
const struct net_device_ops *ops;
int err;
- np->dev = ndev;
strlcpy(np->dev_name, ndev->name, IFNAMSIZ);
INIT_WORK(&np->cleanup_work, netpoll_async_cleanup);
@@ -670,6 +669,7 @@ int netpoll_setup(struct netpoll *np)
goto unlock;
}
dev_hold(ndev);
+ np->dev = ndev;
if (netdev_master_upper_dev_get(ndev)) {
np_err(np, "%s is a slave device, aborting\n", np->dev_name);
@@ -770,6 +770,7 @@ int netpoll_setup(struct netpoll *np)
return 0;
put:
+ np->dev = NULL;
dev_put(ndev);
unlock:
rtnl_unlock();