From 92928f1318a954d832e47920385b38c38e145fe5 Mon Sep 17 00:00:00 2001 From: Malcolm Priestley Date: Mon, 7 Oct 2013 20:14:01 +0100 Subject: [PATCH] staging: vt6656: rxtx.c cleanup s_vGenerateTxParameter Remove white space and commented out code. Signed-off-by: Malcolm Priestley Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6656/rxtx.c | 222 ++++++++++++++++++++++-------------------- 1 file changed, 115 insertions(+), 107 deletions(-) diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c index 93eba18..821b2e1 100644 --- a/drivers/staging/vt6656/rxtx.c +++ b/drivers/staging/vt6656/rxtx.c @@ -835,139 +835,147 @@ static u16 s_vGenerateTxParameter(struct vnt_private *pDevice, u16 wFifoCtl; u8 byFBOption = AUTO_FB_NONE; - //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"s_vGenerateTxParameter...\n"); - pFifoHead->wReserved = wCurrentRate; - wFifoCtl = pFifoHead->wFIFOCtl; + pFifoHead->wReserved = wCurrentRate; + wFifoCtl = pFifoHead->wFIFOCtl; - if (wFifoCtl & FIFOCTL_AUTO_FB_0) { - byFBOption = AUTO_FB_0; - } - else if (wFifoCtl & FIFOCTL_AUTO_FB_1) { - byFBOption = AUTO_FB_1; - } + if (wFifoCtl & FIFOCTL_AUTO_FB_0) + byFBOption = AUTO_FB_0; + else if (wFifoCtl & FIFOCTL_AUTO_FB_1) + byFBOption = AUTO_FB_1; if (!pFifoHead) return 0; - if (pDevice->bLongHeader) - cbMACHdLen = WLAN_HDR_ADDR3_LEN + 6; - - if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) { - if (need_rts) { - //Fill RsvTime - struct vnt_rrv_time_rts *pBuf = &tx_buffer->tx_head.tx_rts.rts; + if (pDevice->bLongHeader) + cbMACHdLen = WLAN_HDR_ADDR3_LEN + 6; - pBuf->wRTSTxRrvTime_aa = s_uGetRTSCTSRsvTime(pDevice, 2, - byPktType, cbFrameSize, wCurrentRate); - pBuf->wRTSTxRrvTime_ba = s_uGetRTSCTSRsvTime(pDevice, 1, - byPktType, cbFrameSize, wCurrentRate); - pBuf->wRTSTxRrvTime_bb = s_uGetRTSCTSRsvTime(pDevice, 0, + if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) { + if (need_rts) { + struct vnt_rrv_time_rts *pBuf = + &tx_buffer->tx_head.tx_rts.rts; + + pBuf->wRTSTxRrvTime_aa = s_uGetRTSCTSRsvTime(pDevice, 2, + byPktType, cbFrameSize, wCurrentRate); + pBuf->wRTSTxRrvTime_ba = s_uGetRTSCTSRsvTime(pDevice, 1, + byPktType, cbFrameSize, wCurrentRate); + pBuf->wRTSTxRrvTime_bb = s_uGetRTSCTSRsvTime(pDevice, 0, byPktType, cbFrameSize, wCurrentRate); - pBuf->wTxRrvTime_a = vnt_rxtx_rsvtime_le16(pDevice, - byPktType, cbFrameSize, wCurrentRate, bNeedACK); - pBuf->wTxRrvTime_b = vnt_rxtx_rsvtime_le16(pDevice, - PK_TYPE_11B, cbFrameSize, pDevice->byTopCCKBasicRate, - bNeedACK); - if (need_mic) { - *mic_hdr = &tx_buffer->tx_head.tx_rts.tx.mic.hdr; - head = &tx_buffer->tx_head.tx_rts.tx.mic.head; - } else { - head = &tx_buffer->tx_head.tx_rts.tx.head; - } + pBuf->wTxRrvTime_a = vnt_rxtx_rsvtime_le16(pDevice, + byPktType, cbFrameSize, wCurrentRate, bNeedACK); + pBuf->wTxRrvTime_b = vnt_rxtx_rsvtime_le16(pDevice, + PK_TYPE_11B, cbFrameSize, + pDevice->byTopCCKBasicRate, bNeedACK); + + if (need_mic) { + *mic_hdr = &tx_buffer-> + tx_head.tx_rts.tx.mic.hdr; + head = &tx_buffer->tx_head.tx_rts.tx.mic.head; + } else { + head = &tx_buffer->tx_head.tx_rts.tx.head; + } - /* Fill RTS */ - return s_vFillRTSHead(pDevice, byPktType, head, cbFrameSize, - bNeedACK, psEthHeader, wCurrentRate, byFBOption); - } - else {//RTS_needless, PCF mode - //Fill RsvTime - struct vnt_rrv_time_cts *pBuf = &tx_buffer->tx_head.tx_cts.cts; - - pBuf->wTxRrvTime_a = vnt_rxtx_rsvtime_le16(pDevice, byPktType, - cbFrameSize, wCurrentRate, bNeedACK); - pBuf->wTxRrvTime_b = vnt_rxtx_rsvtime_le16(pDevice, - PK_TYPE_11B, cbFrameSize, - pDevice->byTopCCKBasicRate, bNeedACK); - pBuf->wCTSTxRrvTime_ba = s_uGetRTSCTSRsvTime(pDevice, 3, - byPktType, cbFrameSize, wCurrentRate); + /* Fill RTS */ + return s_vFillRTSHead(pDevice, byPktType, head, + cbFrameSize, bNeedACK, psEthHeader, + wCurrentRate, byFBOption); + } else { + struct vnt_rrv_time_cts *pBuf = &tx_buffer-> + tx_head.tx_cts.cts; + + pBuf->wTxRrvTime_a = vnt_rxtx_rsvtime_le16(pDevice, + byPktType, cbFrameSize, wCurrentRate, bNeedACK); + pBuf->wTxRrvTime_b = vnt_rxtx_rsvtime_le16(pDevice, + PK_TYPE_11B, cbFrameSize, + pDevice->byTopCCKBasicRate, bNeedACK); + + pBuf->wCTSTxRrvTime_ba = s_uGetRTSCTSRsvTime(pDevice, 3, + byPktType, cbFrameSize, wCurrentRate); + + if (need_mic) { + *mic_hdr = &tx_buffer-> + tx_head.tx_cts.tx.mic.hdr; + head = &tx_buffer->tx_head.tx_cts.tx.mic.head; + } else { + head = &tx_buffer->tx_head.tx_cts.tx.head; + } + + /* Fill CTS */ + return s_vFillCTSHead(pDevice, uDMAIdx, byPktType, + head, cbFrameSize, bNeedACK, wCurrentRate, + byFBOption); + } + } else if (byPktType == PK_TYPE_11A) { if (need_mic) { - *mic_hdr = &tx_buffer->tx_head.tx_cts.tx.mic.hdr; - head = &tx_buffer->tx_head.tx_cts.tx.mic.head; + *mic_hdr = &tx_buffer->tx_head.tx_ab.tx.mic.hdr; + head = &tx_buffer->tx_head.tx_ab.tx.mic.head; } else { - head = &tx_buffer->tx_head.tx_cts.tx.head; + head = &tx_buffer->tx_head.tx_ab.tx.head; } - /* Fill CTS */ - return s_vFillCTSHead(pDevice, uDMAIdx, byPktType, head, - cbFrameSize, bNeedACK, wCurrentRate, byFBOption); - } - } - else if (byPktType == PK_TYPE_11A) { - if (need_mic) { - *mic_hdr = &tx_buffer->tx_head.tx_ab.tx.mic.hdr; - head = &tx_buffer->tx_head.tx_ab.tx.mic.head; - } else { - head = &tx_buffer->tx_head.tx_ab.tx.head; - } - - if (need_rts) { - //Fill RsvTime - struct vnt_rrv_time_ab *pBuf = &tx_buffer->tx_head.tx_ab.ab; + if (need_rts) { + struct vnt_rrv_time_ab *pBuf = &tx_buffer-> + tx_head.tx_ab.ab; - pBuf->wRTSTxRrvTime = s_uGetRTSCTSRsvTime(pDevice, 2, + pBuf->wRTSTxRrvTime = s_uGetRTSCTSRsvTime(pDevice, 2, byPktType, cbFrameSize, wCurrentRate); - pBuf->wTxRrvTime = vnt_rxtx_rsvtime_le16(pDevice, byPktType, - cbFrameSize, wCurrentRate, bNeedACK); - /* Fill RTS */ - return s_vFillRTSHead(pDevice, byPktType, head, cbFrameSize, - bNeedACK, psEthHeader, wCurrentRate, byFBOption); - } else { - //Fill RsvTime - struct vnt_rrv_time_ab *pBuf = &tx_buffer->tx_head.tx_ab.ab; + pBuf->wTxRrvTime = vnt_rxtx_rsvtime_le16(pDevice, + byPktType, cbFrameSize, wCurrentRate, bNeedACK); - pBuf->wTxRrvTime = vnt_rxtx_rsvtime_le16(pDevice, PK_TYPE_11A, - cbFrameSize, wCurrentRate, bNeedACK); + /* Fill RTS */ + return s_vFillRTSHead(pDevice, byPktType, head, + cbFrameSize, bNeedACK, psEthHeader, + wCurrentRate, byFBOption); + } else { + struct vnt_rrv_time_ab *pBuf = &tx_buffer-> + tx_head.tx_ab.ab; - return vnt_rxtx_datahead_a_fb(pDevice, byPktType, wCurrentRate, - &head->data_head_a_fb, cbFrameSize, bNeedACK); - } - } - else if (byPktType == PK_TYPE_11B) { - if (need_mic) { - *mic_hdr = &tx_buffer->tx_head.tx_ab.tx.mic.hdr; - head = &tx_buffer->tx_head.tx_ab.tx.mic.head; - } else { - head = &tx_buffer->tx_head.tx_ab.tx.head; - } + pBuf->wTxRrvTime = vnt_rxtx_rsvtime_le16(pDevice, + PK_TYPE_11A, cbFrameSize, + wCurrentRate, bNeedACK); - if (need_rts) { - //Fill RsvTime - struct vnt_rrv_time_ab *pBuf = &tx_buffer->tx_head.tx_ab.ab; + return vnt_rxtx_datahead_a_fb(pDevice, byPktType, + wCurrentRate, &head->data_head_a_fb, + cbFrameSize, bNeedACK); + } + } else if (byPktType == PK_TYPE_11B) { + if (need_mic) { + *mic_hdr = &tx_buffer->tx_head.tx_ab.tx.mic.hdr; + head = &tx_buffer->tx_head.tx_ab.tx.mic.head; + } else { + head = &tx_buffer->tx_head.tx_ab.tx.head; + } + + if (need_rts) { + struct vnt_rrv_time_ab *pBuf = &tx_buffer-> + tx_head.tx_ab.ab; - pBuf->wRTSTxRrvTime = s_uGetRTSCTSRsvTime(pDevice, 0, + pBuf->wRTSTxRrvTime = s_uGetRTSCTSRsvTime(pDevice, 0, byPktType, cbFrameSize, wCurrentRate); - pBuf->wTxRrvTime = vnt_rxtx_rsvtime_le16(pDevice, PK_TYPE_11B, - cbFrameSize, wCurrentRate, bNeedACK); - /* Fill RTS */ - return s_vFillRTSHead(pDevice, byPktType, head, cbFrameSize, + pBuf->wTxRrvTime = vnt_rxtx_rsvtime_le16(pDevice, + PK_TYPE_11B, cbFrameSize, wCurrentRate, + bNeedACK); + + /* Fill RTS */ + return s_vFillRTSHead(pDevice, byPktType, head, + cbFrameSize, bNeedACK, psEthHeader, wCurrentRate, byFBOption); - } - else { //RTS_needless, non PCF mode - //Fill RsvTime - struct vnt_rrv_time_ab *pBuf = &tx_buffer->tx_head.tx_ab.ab; + } else { + struct vnt_rrv_time_ab *pBuf = &tx_buffer-> + tx_head.tx_ab.ab; - pBuf->wTxRrvTime = vnt_rxtx_rsvtime_le16(pDevice, PK_TYPE_11B, - cbFrameSize, wCurrentRate, bNeedACK); + pBuf->wTxRrvTime = vnt_rxtx_rsvtime_le16(pDevice, + PK_TYPE_11B, cbFrameSize, + wCurrentRate, bNeedACK); - return vnt_rxtx_datahead_ab(pDevice, byPktType, wCurrentRate, - &head->data_head_ab, cbFrameSize, bNeedACK); - } - } - //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"s_vGenerateTxParameter END.\n"); + return vnt_rxtx_datahead_ab(pDevice, byPktType, + wCurrentRate, &head->data_head_ab, + cbFrameSize, bNeedACK); + } + } return 0; } -- 2.7.4