[PATCH 3/5] staging: r8188eu: use round_up() instead of _RND8()

[Michael Straube <straube.linux@gmail.com>]

Use in-kernel round_up() instead of custom _RND8().

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
 drivers/staging/r8188eu/hal/rtl8188eu_xmit.c    | 6 +++---
 drivers/staging/r8188eu/include/osdep_service.h | 8 --------
 2 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c b/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
index 87095eff107b..e00791efccc8 100644
--- a/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
+++ b/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
@@ -437,7 +437,7 @@ bool rtl8188eu_xmitframe_complete(struct adapter *adapt, struct xmit_priv *pxmit
 	pfirstframe = pxmitframe;
 	len = xmitframe_need_length(pfirstframe) + TXDESC_SIZE + (pfirstframe->pkt_offset * PACKET_OFFSET_SZ);
 	pbuf_tail = len;
-	pbuf = _RND8(pbuf_tail);
+	pbuf = round_up(pbuf_tail, 8);
 
 	/*  check pkt amount in one bulk */
 	desc_cnt = 0;
@@ -488,7 +488,7 @@ bool rtl8188eu_xmitframe_complete(struct adapter *adapt, struct xmit_priv *pxmit
 
 		len = xmitframe_need_length(pxmitframe) + TXDESC_SIZE + (pxmitframe->pkt_offset * PACKET_OFFSET_SZ);
 
-		if (_RND8(pbuf + len) > MAX_XMITBUF_SZ) {
+		if (round_up(pbuf + len, 8) > MAX_XMITBUF_SZ) {
 			pxmitframe->agg_num = 1;
 			pxmitframe->pkt_offset = 1;
 			break;
@@ -511,7 +511,7 @@ bool rtl8188eu_xmitframe_complete(struct adapter *adapt, struct xmit_priv *pxmit
 
 		/*  handle pointer and stop condition */
 		pbuf_tail = pbuf + len;
-		pbuf = _RND8(pbuf_tail);
+		pbuf = round_up(pbuf_tail, 8);
 
 		pfirstframe->agg_num++;
 		if (MAX_TX_AGG_PACKET_NUMBER == pfirstframe->agg_num)
diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h
index 388c22751d09..ff44c4a37b9d 100644
--- a/drivers/staging/r8188eu/include/osdep_service.h
+++ b/drivers/staging/r8188eu/include/osdep_service.h
@@ -96,14 +96,6 @@ static inline void flush_signals_thread(void)
 
 #define _RND(sz, r) ((((sz)+((r)-1))/(r))*(r))
 
-static inline u32 _RND8(u32 sz)
-{
-	u32	val;
-
-	val = ((sz >> 3) + ((sz & 7) ? 1: 0)) << 3;
-	return val;
-}
-
 static inline u32 _RND128(u32 sz)
 {
 	u32	val;
-- 
2.35.1