staging: vt6656: Remove dead variable bCCK.

bCCK is always true remove all false conditions and
local variable.

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

drivers/staging/vt6656/baseband.c

@@ -737,7 +737,6 @@ void BBvCalculateParameter(struct vnt_private *pDevice, u32 cbFrameLength,
 	u32 cbTmp;
 	int bExtBit;
 	u8 byPreambleType = pDevice->byPreambleType;
-	int bCCK = pDevice->bCCK;
 
     cbBitCount = cbFrameLength * 8;
     bExtBit = false;
@@ -757,8 +756,6 @@ void BBvCalculateParameter(struct vnt_private *pDevice, u32 cbFrameLength,
         break;
 
     case RATE_5M :
-        if (bCCK == false)
-            cbBitCount ++;
         cbUsCount = (cbBitCount * 10) / 55;
         cbTmp = (cbUsCount * 55) / 10;
         if (cbTmp != cbBitCount)
@@ -770,9 +767,6 @@ void BBvCalculateParameter(struct vnt_private *pDevice, u32 cbFrameLength,
         break;
 
     case RATE_11M :
-
-        if (bCCK == false)
-            cbBitCount ++;
         cbUsCount = cbBitCount / 11;
         cbTmp = cbUsCount * 11;
         if (cbTmp != cbBitCount) {

drivers/staging/vt6656/device.h

@@ -581,7 +581,6 @@ struct vnt_private {
 
 	u32 dwMaxReceiveLifetime;  /* dot11MaxReceiveLifetime */
 
-	int bCCK;
 	int bEncryptionEnable;
 	int bShortSlotTime;
 	int bProtectMode;

drivers/staging/vt6656/main_usb.c

@@ -368,8 +368,6 @@ static int device_init_registers(struct vnt_private *pDevice)
 
 	/* do MACbSoftwareReset in MACvInitialize */
 
-	/* force CCK */
-	pDevice->bCCK = true;
 	pDevice->bProtectMode = false;
 	/* only used in 11g type, sync with ERP IE */
 	pDevice->bNonERPPresent = false;

drivers/staging/vt6656/wmgr.c

@@ -2571,7 +2571,6 @@ static void s_vMgrSynchBSS(struct vnt_private *pDevice, u32 uBSSMode,
     }
 
     // Init the BSS informations
-    pDevice->bCCK = true;
     pDevice->bProtectMode = false;
     MACvDisableProtectMD(pDevice);
     pDevice->bBarkerPreambleMd = false;