diff --git a/drivers/staging/rtl8188eu/core/rtw_security.c b/drivers/staging/rtl8188eu/core/rtw_security.c
index 442a614a3726..85bb441a7214 100644
--- a/drivers/staging/rtl8188eu/core/rtw_security.c
+++ b/drivers/staging/rtl8188eu/core/rtw_security.c
@@ -233,7 +233,6 @@ void rtw_wep_decrypt(struct adapter  *padapter, u8 *precvframe)
 				 &crc, &payload[length-4]));
 		}
 	}
-	return;
 }
 
 /* 3		===== TKIP related ===== */