--- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
@@ -403,9 +403,15 @@ static unsigned int rtw_classify8021d(st
 }
 
 
+#if LINUX_VERSION_IS_GEQ(4,19,0)
 static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb,
 			    struct net_device *sb_dev,
 			    select_queue_fallback_t fallback)
+#else
+static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb,
+			    void *accel_priv,
+			    select_queue_fallback_t fallback)
+#endif
 {
 	struct adapter	*padapter = rtw_netdev_priv(dev);
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;