diff --git a/net/core/dev.c b/net/core/dev.c
index c02bae927812..eab4ebe3c21c 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -7908,6 +7908,7 @@ EXPORT_SYMBOL(netdev_bonding_info_change);
 
 /**
  * netdev_get_xmit_slave - Get the xmit slave of master device
+ * @dev: device
  * @skb: The packet
  * @all_slaves: assume all the slaves are active
  *