linux-kernel - [PATCH 2/4] staging: rtl8712: remove inline _RND128() and use round

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Date:	Sun, 22 Jun 2014 20:27:56 -0400
From:	James A Shackleford <shack@...ux.com>
To:	gregkh@...uxfoundation.org, Larry.Finger@...inger.net,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Cc:	James A Shackleford <shack@...ux.com>
Subject: [PATCH 2/4] staging: rtl8712: remove inline _RND128() and use round_up()

Signed-off-by: James A Shackleford <shack@...ux.com>
---
 drivers/staging/rtl8712/osdep_service.h |    5 -----
 drivers/staging/rtl8712/rtl8712_recv.c  |    2 +-
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
index 6af0df9..37ec56b 100644
--- a/drivers/staging/rtl8712/osdep_service.h
+++ b/drivers/staging/rtl8712/osdep_service.h
@@ -184,11 +184,6 @@ static inline void flush_signals_thread(void)
 		flush_signals(current);
 }
 
-static inline u32 _RND128(u32 sz)
-{
-	return ((sz >> 7) + ((sz & 127) ? 1 : 0)) << 7;
-}
-
 static inline u32 _RND256(u32 sz)
 {
 	return ((sz >> 8) + ((sz & 255) ? 1 : 0)) << 8;
diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c
index 1f70017..fb947c1 100644
--- a/drivers/staging/rtl8712/rtl8712_recv.c
+++ b/drivers/staging/rtl8712/rtl8712_recv.c
@@ -1065,7 +1065,7 @@ static int recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb)
 		precvframe->u.hdr.precvbuf = NULL; /*can't access the precvbuf*/
 		precvframe->u.hdr.len = 0;
 		tmp_len = pkt_len + drvinfo_sz + RXDESC_SIZE;
-		pkt_offset = (u16)_RND128(tmp_len);
+		pkt_offset = (u16)round_up(tmp_len, 128);
 		/* for first fragment packet, driver need allocate 1536 +
 		 * drvinfo_sz + RXDESC_SIZE to defrag packet. */
 		if ((mf == 1) && (frag == 0))
-- 
1.7.9.5

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