Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c
index 339519a..24126e3 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c
@@ -93,7 +93,6 @@ static int apci3501_write_insn_timer(struct comedi_device *dev,
{
struct apci3501_private *devpriv = dev->private;
unsigned int ul_Command1 = 0;
- int i_Temp;
if (devpriv->b_TimerSelectMode == ADDIDATA_WATCHDOG) {
@@ -135,7 +134,7 @@ static int apci3501_write_insn_timer(struct comedi_device *dev,
}
}
- i_Temp = inl(dev->iobase + APCI3501_TIMER_STATUS_REG) & 0x1;
+ inl(dev->iobase + APCI3501_TIMER_STATUS_REG) & 0x1;
return insn->n;
}
--
1.7.10.4
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