diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h
index 1bf324c4c5a2..22025704d1fc 100644
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -197,14 +197,6 @@ static inline u32 _RND8(u32 sz)
 	return val;
 }
 
-static inline u32 _RND128(u32 sz)
-{
-	u32	val;
-
-	val = ((sz >> 7) + ((sz & 127) ? 1 : 0)) << 7;
-	return val;
-}
-
 struct rtw_netdev_priv_indicator {
 	void *priv;
 	u32 sizeof_priv;
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index 8015c3a2f92c..eddff419f4fd 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -160,7 +160,7 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
 		switch (haldata->UsbRxAggMode) {
 		case USB_RX_AGG_DMA:
 		case USB_RX_AGG_MIX:
-			pkt_offset = (u16)_RND128(pkt_offset);
+			pkt_offset = (u16) round_up(pkt_offset, 128);
 			break;
 		case USB_RX_AGG_USB:
 			pkt_offset = (u16)_RND4(pkt_offset);