Merge tag 'pci-v5.18-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git...

[sfrench/cifs-2.6.git] / net / core / dev.c

diff --git a/net/core/dev.c b/net/core/dev.c
index 8a5109479dbe2cb0566dcbe8cb77043e106efb4e..8c6c08446556a23baae724d263bb9bd63eb39c7e 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -7193,6 +7193,16 @@ static int __netdev_update_upper_level(struct net_device *dev,
        return 0;
 }
 
+#ifdef CONFIG_LOCKDEP
+static LIST_HEAD(net_unlink_list);
+
+static void net_unlink_todo(struct net_device *dev)
+{
+       if (list_empty(&dev->unlink_list))
+               list_add_tail(&dev->unlink_list, &net_unlink_list);
+}
+#endif
+
 static int __netdev_update_lower_level(struct net_device *dev,
                                       struct netdev_nested_priv *priv)
 {