staging: vt6656: rxtx.c cleanup s_vGenerateTxParameter

Remove white space and commented out code.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 93eba18..821b2e1 100644 (file)
--- 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;
 }