From: Malcolm Priestley <tvboxspy@gmail.com>
To: gregkh@linuxfoundation.org
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH 3/5] staging: vt6656: rxtx.c s_vFillCTSHead remove dead code bDisCRC
Date: Sat, 24 Aug 2013 12:56:11 +0100 [thread overview]
Message-ID: <1377345371.23229.12.camel@canaries32-MCP7A> (raw)
As result of patch
vt6656: device.h Remove dead code bSoftwareGenCrcErr.
dDiscCRC is unused.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
---
drivers/staging/vt6656/rxtx.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 1b2effc..7b94a77 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -126,7 +126,7 @@ static u16 s_uGetRTSCTSRsvTime(struct vnt_private *pDevice, u8 byRTSRsvType,
static void s_vFillCTSHead(struct vnt_private *pDevice, u32 uDMAIdx,
u8 byPktType, void *pvCTS, u32 cbFrameLength, int bNeedAck,
- int bDisCRC, u16 wCurrentRate, u8 byFBOption);
+ u16 wCurrentRate, u8 byFBOption);
static void s_vFillRTSHead(struct vnt_private *pDevice, u8 byPktType,
void *pvRTS, u32 cbFrameLength, int bNeedAck,
@@ -769,7 +769,7 @@ static void s_vFillRTSHead(struct vnt_private *pDevice, u8 byPktType,
static void s_vFillCTSHead(struct vnt_private *pDevice, u32 uDMAIdx,
u8 byPktType, void *pvCTS, u32 cbFrameLength, int bNeedAck,
- int bDisCRC, u16 wCurrentRate, u8 byFBOption)
+ u16 wCurrentRate, u8 byFBOption)
{
u32 uCTSFrameLen = 14;
@@ -777,12 +777,6 @@ static void s_vFillCTSHead(struct vnt_private *pDevice, u32 uDMAIdx,
return;
}
- if (bDisCRC) {
- // When CRCDIS bit is on, H/W forgot to generate FCS for CTS frame,
- // in this case we need to decrease its length by 4.
- uCTSFrameLen -= 4;
- }
-
if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) {
if (byFBOption != AUTO_FB_NONE) {
/* Auto Fall back */
@@ -912,7 +906,8 @@ static void s_vGenerateTxParameter(struct vnt_private *pDevice,
byPktType, cbFrameSize, wCurrentRate);
}
//Fill CTS
- s_vFillCTSHead(pDevice, uDMAIdx, byPktType, pvCTS, cbFrameSize, bNeedACK, bDisCRC, wCurrentRate, byFBOption);
+ s_vFillCTSHead(pDevice, uDMAIdx, byPktType, pvCTS, cbFrameSize,
+ bNeedACK, wCurrentRate, byFBOption);
}
}
else if (byPktType == PK_TYPE_11A) {
--
1.8.1.2
reply other threads:[~2013-08-24 11:56 UTC|newest]
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