staging/xgifb: Remove unused variable

Index is not used here -> remove.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index 53b5557..a7fb52f 100644 (file)
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -1390,14 +1390,10 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
                struct xgi_hw_device_info *HwDeviceExtension,
                struct vb_device_info *pVBInfo)
 {
-       unsigned char index;
        unsigned short i;
        struct XGI_LVDSCRT1HDataStruct const *LCDPtr = NULL;
        struct XGI_LVDSCRT1VDataStruct const *LCDPtr1 = NULL;
 
-       index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-       index = index & IndexMask;
-
        if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
                LCDPtr = XGI_GetLcdPtr(xgifb_epllcd_crt1_h, ModeNo, ModeIdIndex,
                                       RefreshRateTableIndex, pVBInfo);