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Commit 54e4c9ee authored by Chase Southwood's avatar Chase Southwood Committed by Greg Kroah-Hartman
Browse files

Staging: comedi: addi-data: remove unnecessary variable initializations in hwdrv_apci035.c 



Nearly every variable in hwdrv_apci035.c is initialized to 0 when it is
declared, and then set to some other value before ever being used.  As
such, we can remove all of these initializations.  They are accomplishing
nothing.

Signed-off-by: default avatarChase Southwood <chase.southwood@yahoo.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e508b52a

drivers/staging/comedi/drivers/addi-data/hwdrv_apci035.c

+13 −13
Original line number Diff line number Diff line
@@ -169,9 +169,9 @@ static int i_APCI035_ConfigTimerWatchdog(struct comedi_device *dev, 
					 unsigned int *data)

{

	struct addi_private *devpriv = dev->private;

	unsigned int ui_Status = 0;

	unsigned int ui_Command = 0;

	unsigned int ui_Mode = 0;

	unsigned int ui_Status;

	unsigned int ui_Command;

	unsigned int ui_Mode;



	i_Temp = 0;

	devpriv->tsk_Current = current;
@@ -318,8 +318,8 @@ static int i_APCI035_StartStopWriteTimerWatchdog(struct comedi_device *dev, 
						 unsigned int *data)

{

	struct addi_private *devpriv = dev->private;

	unsigned int ui_Command = 0;

	int i_Count = 0;

	unsigned int ui_Command;

	int i_Count;



	if (data[0] == 1) {

		ui_Command =
@@ -433,7 +433,7 @@ static int i_APCI035_ReadTimerWatchdog(struct comedi_device *dev, 
				       unsigned int *data)

{

	struct addi_private *devpriv = dev->private;

	unsigned int ui_Status = 0;	/*  Status register */

	unsigned int ui_Status;	/*  Status register */



	i_WatchdogNbr = insn->unused[0];
@@ -526,7 +526,7 @@ static int i_APCI035_ReadAnalogInput(struct comedi_device *dev, 
				     unsigned int *data)

{

	struct addi_private *devpriv = dev->private;

	unsigned int ui_CommandRegister = 0;

	unsigned int ui_CommandRegister;



	/*  Set the start */

	ui_CommandRegister = 0x80000;
@@ -557,7 +557,7 @@ static int i_APCI035_ReadAnalogInput(struct comedi_device *dev, 
static int i_APCI035_Reset(struct comedi_device *dev)

{

	struct addi_private *devpriv = dev->private;

	int i_Count = 0;

	int i_Count;



	for (i_Count = 1; i_Count <= 4; i_Count++) {

		i_WatchdogNbr = i_Count;
@@ -591,11 +591,11 @@ static void v_APCI035_Interrupt(int irq, void *d) 
{

	struct comedi_device *dev = d;

	struct addi_private *devpriv = dev->private;

	unsigned int ui_StatusRegister1 = 0;

	unsigned int ui_StatusRegister2 = 0;

	unsigned int ui_ReadCommand = 0;

	unsigned int ui_ChannelNumber = 0;

	unsigned int ui_DigitalTemperature = 0;

	unsigned int ui_StatusRegister1;

	unsigned int ui_StatusRegister2;

	unsigned int ui_ReadCommand;

	unsigned int ui_ChannelNumber;

	unsigned int ui_DigitalTemperature;



	if (i_Temp == 1) {

		i_WatchdogNbr = i_Flag;