Commit 6c27b370 authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Greg Kroah-Hartman
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staging: xgifb: XGI_GetLcdPtr: delete redundant code 



tempal is a write-only stack variable, and code touching it can be
deleted.

Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4736783c

drivers/staging/xgifb/vb_setmode.c

+1 −18
Original line number Diff line number Diff line
@@ -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: