staging: xgifb: remove unnecessary parentheses

! has higher priority than && or ||, so remove parentheses around
! expressions to make the code more readable.
Signed-off-by: Gargi Sharma <gs051095@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/xgifb/vb_setmode.c

@@ -214,7 +214,7 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeIdIndex,
 		if (!(pVBInfo->VBInfo & TVSetPAL) &&
 		    (modeflag & NoSupportSimuTV) &&
 		    (pVBInfo->VBInfo & SetInSlaveMode) &&
-		    (!(pVBInfo->VBInfo & SetNotSimuMode)))
+		    !(pVBInfo->VBInfo & SetNotSimuMode))
 			return 0;
 	}
 
@@ -1655,7 +1655,7 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
 	modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
 
 	if ((pVBInfo->SetFlag & ProgrammingCRT2) &&
-	    (!(pVBInfo->LCDInfo & EnableScalingLCD))) { /* {LCDA/LCDB} */
+	    !(pVBInfo->LCDInfo & EnableScalingLCD)) { /* {LCDA/LCDB} */
 		index = XGI_GetLCDCapPtr(pVBInfo);
 		tempal = pVBInfo->LCDCapList[index].LCD_VCLK;
 
@@ -1716,7 +1716,7 @@ static void XGI_GetVCLKLen(unsigned char tempal, unsigned char *di_0,
 {
 	if (pVBInfo->VBType & (VB_SIS301 | VB_SIS301B | VB_SIS302B
 			| VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) {
-		if ((!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) &&
+		if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) &&
 		    (pVBInfo->SetFlag & ProgrammingCRT2)) {
 			*di_0 = XGI_VBVCLKData[tempal].Part4_A;
 			*di_1 = XGI_VBVCLKData[tempal].Part4_B;
@@ -1741,8 +1741,8 @@ static void XGI_SetCRT2ECLK(unsigned short ModeIdIndex,
 	for (i = 0; i < 4; i++) {
 		xgifb_reg_and_or(pVBInfo->P3d4, 0x31, ~0x30,
 				(unsigned short) (0x10 * i));
-		if ((!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) &&
-				(!(pVBInfo->VBInfo & SetInSlaveMode))) {
+		if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) &&
+				!(pVBInfo->VBInfo & SetInSlaveMode)) {
 			xgifb_reg_set(pVBInfo->P3c4, 0x2e, di_0);
 			xgifb_reg_set(pVBInfo->P3c4, 0x2f, di_1);
 		} else {
@@ -1986,7 +1986,7 @@ static void XGI_GetVBInfo(unsigned short ModeIdIndex,
 	}
 
 	if (!(tempbx & DisableCRT2Display)) {
-		if ((!(tempbx & DriverMode)) || (!(modeflag & CRT2Mode))) {
+		if (!(tempbx & DriverMode) || !(modeflag & CRT2Mode)) {
 			if (!(tempbx & XGI_SetCRT2ToLCDA))
 				tempbx |= (SetInSlaveMode | SetSimuScanMode);
 		}
@@ -2132,7 +2132,7 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeIdIndex,
 
 	if ((pVBInfo->LCDResInfo == Panel_1400x1050) &&
 	    (pVBInfo->VBInfo & SetCRT2ToLCD) && (resinfo == 9) &&
-	    (!(tempbx & EnableScalingLCD)))
+	    !(tempbx & EnableScalingLCD))
 		/*
 		 * set to center in 1280x1024 LCDB
 		 * for Panel_1400x1050
@@ -3922,7 +3922,7 @@ static void XGI_SetTap4Regs(struct vb_device_info *pVBInfo)
 		xgifb_reg_set(pVBInfo->Part2Port, i, Tap4TimingPtr->Reg[j]);
 
 	if ((pVBInfo->VBInfo & SetCRT2ToTV) &&
-	    (!(pVBInfo->VBInfo & SetCRT2ToHiVision))) {
+	    !(pVBInfo->VBInfo & SetCRT2ToHiVision)) {
 		/* Set Vertical Scaling */
 		Tap4TimingPtr = XGI_GetTap4Ptr(1, pVBInfo);
 		for (i = 0xC0, j = 0; i < 0xFF; i++, j++)
@@ -3932,7 +3932,7 @@ static void XGI_SetTap4Regs(struct vb_device_info *pVBInfo)
 	}
 
 	if ((pVBInfo->VBInfo & SetCRT2ToTV) &&
-	    (!(pVBInfo->VBInfo & SetCRT2ToHiVision)))
+	    !(pVBInfo->VBInfo & SetCRT2ToHiVision))
 		/* Enable V.Scaling */
 		xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x04);
 	else
@@ -4142,8 +4142,8 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex,
 					| TVSetHiVision))) {
 				temp |= 0x0001;
 				if ((pVBInfo->VBInfo & SetInSlaveMode) &&
-						(!(pVBInfo->TVInfo
-								& TVSimuMode)))
+						!(pVBInfo->TVInfo
+								& TVSimuMode))
 					temp &= (~0x0001);
 			}
 		}
@@ -4476,7 +4476,7 @@ static void XGI_DisableBridge(struct xgifb_video_info *xgifb_info,
 
 		if ((pVBInfo->VBInfo &
 			(DisableCRT2Display | SetSimuScanMode)) ||
-		    ((!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) &&
+		    (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) &&
 		    (pVBInfo->VBInfo &
 			(SetCRT2ToRAMDAC | SetCRT2ToLCD | SetCRT2ToTV))))
 			xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80);
@@ -4587,7 +4587,7 @@ static void XGI_GetTVPtrIndex2(unsigned short *tempbx, unsigned char *tempcl,
 
 	if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
 			| VB_SIS302LV | VB_XGI301C)) {
-		if ((!(pVBInfo->VBInfo & SetInSlaveMode)) || (pVBInfo->TVInfo
+		if (!(pVBInfo->VBInfo & SetInSlaveMode) || (pVBInfo->TVInfo
 				& TVSimuMode)) {
 			*tempbx += 8;
 			*tempcl += 1;
@@ -4988,8 +4988,8 @@ static void XGI_SetCRT2ModeRegs(struct vb_device_info *pVBInfo)
 	if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV | SetCRT2ToLCD
 			| XGI_SetCRT2ToLCDA)) {
 		tempah &= (~0x08);
-		if ((pVBInfo->ModeType == ModeVGA) && (!(pVBInfo->VBInfo
-				& SetInSlaveMode))) {
+		if ((pVBInfo->ModeType == ModeVGA) && !(pVBInfo->VBInfo
+				& SetInSlaveMode)) {
 			tempah |= 0x010;
 		}
 		tempah |= 0x080;
@@ -5486,7 +5486,7 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
 		XGI_DisableBridge(xgifb_info, HwDeviceExtension, pVBInfo);
 
 		if (pVBInfo->VBInfo & (SetSimuScanMode | XGI_SetCRT2ToLCDA) ||
-			(!(pVBInfo->VBInfo & SwitchCRT2))) {
+			!(pVBInfo->VBInfo & SwitchCRT2)) {
 			XGI_SetCRT1Group(xgifb_info, HwDeviceExtension, ModeNo,
 					ModeIdIndex, pVBInfo);