diff --git a/drivers/staging/rtl8723au/include/recv_osdep.h b/drivers/staging/rtl8723au/include/recv_osdep.h
index 3a2cd8a3058d..37a90cafce6a 100644
--- a/drivers/staging/rtl8723au/include/recv_osdep.h
+++ b/drivers/staging/rtl8723au/include/recv_osdep.h
@@ -23,7 +23,6 @@ void _rtw_free_recv_priv23a (struct recv_priv *precvpriv);
 
 int rtw_recv_entry23a(struct recv_frame *precv_frame);
 int rtw_recv_indicatepkt23a(struct rtw_adapter *adapter, struct recv_frame *precv_frame);
-void rtw_recv_returnpacket(struct net_device *cnxt, struct sk_buff *preturnedpkt);
 
 void rtw_hostapd_mlme_rx23a(struct rtw_adapter *padapter, struct recv_frame *precv_frame);
 void rtw_handle_tkip_mic_err23a(struct rtw_adapter *padapter, u8 bgroup);