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staging: vt6656: rxtx.c: s_uGetDataDuration Drop argument byDurType.

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When byDurType == DATADUR_B then byPktType == PK_TYPE_11B

Drop argument byDurType and filter on byPktType == PK_TYPE_11B.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2013-08-21 22:16:04 +01:00 committed by Greg Kroah-Hartman
parent d500595516
commit 6b5ad9d269
1 changed files with 17 additions and 17 deletions
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34
drivers/staging/vt6656/rxtx.c
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@ -132,7 +132,7 @@ static void s_vFillRTSHead(struct vnt_private *pDevice, u8 byPktType,
void *pvRTS, u32 cbFrameLength, int bNeedAck, int bDisCRC,
struct ethhdr *psEthHeader, u16 wCurrentRate, u8 byFBOption);
static u16 s_uGetDataDuration(struct vnt_private *pDevice, u8 byDurType,
static u16 s_uGetDataDuration(struct vnt_private *pDevice,
u8 byPktType, int bNeedAck);
static u16 s_uGetRTSCTSDuration(struct vnt_private *pDevice,
@ -383,13 +383,13 @@ static u32 s_uGetRTSCTSRsvTime(struct vnt_private *pDevice,
}
//byFreqType 0: 5GHz, 1:2.4Ghz
static u16 s_uGetDataDuration(struct vnt_private *pDevice, u8 byDurType,
u8 byPktType, int bNeedAck)
static u16 s_uGetDataDuration(struct vnt_private *pDevice,
u8 byPktType, int bNeedAck)
{
u32 uAckTime = 0;
if (bNeedAck) {
if (byDurType == DATADUR_B)
if (byPktType == PK_TYPE_11B)
uAckTime = BBuGetFrameTime(pDevice->byPreambleType,
byPktType, 14, pDevice->byTopCCKBasicRate);
else
@ -507,9 +507,9 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength,
pDevice->byTopCCKBasicRate, PK_TYPE_11B, &pBuf->b);
//Get Duration and TimeStamp
pBuf->wDuration_a = s_uGetDataDuration(pDevice, DATADUR_A,
pBuf->wDuration_a = s_uGetDataDuration(pDevice,
byPktType, bNeedAck);
pBuf->wDuration_b = s_uGetDataDuration(pDevice, DATADUR_B,
pBuf->wDuration_b = s_uGetDataDuration(pDevice,
PK_TYPE_11B, bNeedAck);
pBuf->wTimeStampOff_a = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
@ -525,14 +525,14 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength,
pDevice->byTopCCKBasicRate, PK_TYPE_11B, &pBuf->b);
//Get Duration and TimeStamp
pBuf->wDuration_a = s_uGetDataDuration(pDevice, DATADUR_A,
pBuf->wDuration_a = s_uGetDataDuration(pDevice,
byPktType, bNeedAck);
pBuf->wDuration_b = s_uGetDataDuration(pDevice, DATADUR_B,
pBuf->wDuration_b = s_uGetDataDuration(pDevice,
PK_TYPE_11B, bNeedAck);
pBuf->wDuration_a_f0 = s_uGetDataDuration(pDevice,
DATADUR_A_F0, byPktType, bNeedAck);
byPktType, bNeedAck);
pBuf->wDuration_a_f1 = s_uGetDataDuration(pDevice,
DATADUR_A_F1, byPktType, bNeedAck);
byPktType, bNeedAck);
pBuf->wTimeStampOff_a = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
pBuf->wTimeStampOff_b = wTimeStampOff[pDevice->byPreambleType%2][pDevice->byTopCCKBasicRate%MAX_RATE];
return (pBuf->wDuration_a);
@ -546,12 +546,12 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength, wCurrentRate,
byPktType, &pBuf->a);
//Get Duration and TimeStampOff
pBuf->wDuration = s_uGetDataDuration(pDevice, DATADUR_A,
pBuf->wDuration = s_uGetDataDuration(pDevice,
byPktType, bNeedAck);
pBuf->wDuration_f0 = s_uGetDataDuration(pDevice,
DATADUR_A_F0, byPktType, bNeedAck);
byPktType, bNeedAck);
pBuf->wDuration_f1 = s_uGetDataDuration(pDevice,
DATADUR_A_F1, byPktType, bNeedAck);
byPktType, bNeedAck);
pBuf->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
return (pBuf->wDuration);
} else {
@ -561,7 +561,7 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength, wCurrentRate,
byPktType, &pBuf->ab);
//Get Duration and TimeStampOff
pBuf->wDuration = s_uGetDataDuration(pDevice, DATADUR_A,
pBuf->wDuration = s_uGetDataDuration(pDevice,
byPktType, bNeedAck);
pBuf->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
@ -575,7 +575,7 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength, wCurrentRate,
byPktType, &pBuf->ab);
//Get Duration and TimeStampOff
pBuf->wDuration = s_uGetDataDuration(pDevice, DATADUR_B,
pBuf->wDuration = s_uGetDataDuration(pDevice,
byPktType, bNeedAck);
pBuf->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
@ -1806,7 +1806,7 @@ CMD_STATUS csBeacon_xmit(struct vnt_private *pDevice,
&pTxDataHead->ab);
//Get Duration and TimeStampOff
pTxDataHead->wDuration = s_uGetDataDuration(pDevice,
DATADUR_A, PK_TYPE_11A, false);
PK_TYPE_11A, false);
pTxDataHead->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
cbHeaderSize = wTxBufSize + sizeof(struct vnt_tx_datahead_ab);
} else {
@ -1819,7 +1819,7 @@ CMD_STATUS csBeacon_xmit(struct vnt_private *pDevice,
&pTxDataHead->ab);
//Get Duration and TimeStampOff
pTxDataHead->wDuration = s_uGetDataDuration(pDevice,
DATADUR_B, PK_TYPE_11B, false);
PK_TYPE_11B, false);
pTxDataHead->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
cbHeaderSize = wTxBufSize + sizeof(struct vnt_tx_datahead_ab);
}