diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c
index 513b6d89a0de..824e3c669a46 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c
@@ -592,9 +592,7 @@ void rtw_survey_event_callback(struct adapter	*adapter, u8 *pbuf)
 	}
 
 exit:
-
 	spin_unlock_bh(&pmlmepriv->lock);
-	return;
 }
 
 void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)