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Commit 516354e0 authored by Peter Huewe's avatar Peter Huewe Committed by Greg Kroah-Hartman
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staging/xgifb: Remove code without effect 



The tempal variable is assigned and then immediately overwritten.
-> remove everything without effect.

The inb is kept for possible side effects.

Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9388ad9c

drivers/staging/xgifb/vb_setmode.c

+1 −8
Original line number Diff line number Diff line
@@ -1778,14 +1778,7 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex, 
		}

	} /* {End of VB} */



	tempal = inb((pVBInfo->P3ca + 0x02));

	tempal = tempal >> 2;

	tempal &= 0x03;



	/* for Dot8 Scaling LCD */

	if ((pVBInfo->LCDInfo & EnableScalingLCD) && (modeflag & Charx8Dot))

		tempal = tempal ^ tempal; /* ; set to VCLK25MHz always */



	inb((pVBInfo->P3ca + 0x02));

	tempal = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;

	return tempal;

}