tempal is a write-only stack variable, and code touching it can be deleted.
Signed-off-by: Aaro Koskinen <[email protected]> --- drivers/staging/xgifb/vb_setmode.c | 19 +------------------ 1 files changed, 1 insertions(+), 18 deletions(-) diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index 276cd15..9aa923c 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -1310,30 +1310,13 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { - unsigned short i, tempdx, tempbx, tempal, modeflag; + unsigned short i, tempdx, tempbx, modeflag; struct XGI330_LCDDataTablStruct *tempdi = NULL; tempbx = BX; modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - - tempal = tempal & 0x0f; - - if (tempbx <= 1) { /* ExpLink */ - tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - - if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) { - tempal = pVBInfo->RefIndex[RefreshRateTableIndex]. - Ext_CRT2CRTC2; - } - - if (tempbx & 0x01) - tempal = (tempal >> 4); - - tempal = (tempal & 0x0f); - } switch (tempbx) { case 0: -- 1.7.2.5 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
