diff --git a/net/core/dev.c b/net/core/dev.c index 19baeaf65a64..a77a979a4bf7 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -10265,7 +10265,7 @@ static struct net_device *netdev_wait_allrefs_any(struct list_head *list) return dev; if (time_after(jiffies, warning_time + - netdev_unregister_timeout_secs * HZ)) { + READ_ONCE(netdev_unregister_timeout_secs) * HZ)) { list_for_each_entry(dev, list, todo_list) { pr_emerg("unregister_netdevice: waiting for %s to become free. Usage count = %d\n", dev->name, netdev_refcnt_read(dev));