From 6c27b37091f655815d8cfee340f0f7c16b718400 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Sun, 4 Nov 2012 21:14:45 +0200 Subject: [PATCH] staging: xgifb: XGI_GetLcdPtr: delete redundant code tempal is a write-only stack variable, and code touching it can be deleted. Signed-off-by: Aaro Koskinen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/xgifb/vb_setmode.c | 19 +------------------ 1 file changed, 1 insertion(+), 18 deletions(-) diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index 276cd1537e07..9aa923cfdfdf 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: