diff --git a/net/ethtool/netlink.h b/net/ethtool/netlink.h
index 81b8fa020bcb..6c128268b290 100644
--- a/net/ethtool/netlink.h
+++ b/net/ethtool/netlink.h
@@ -246,6 +246,9 @@ struct ethnl_reply_data {
 
 static inline int ethnl_ops_begin(struct net_device *dev)
 {
+	if (dev && dev->reg_state == NETREG_UNREGISTERING)
+		return -ENODEV;
+
 	if (dev && dev->ethtool_ops->begin)
 		return dev->ethtool_ops->begin(dev);
 	else