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staging: comedi: addi_apci_1564: remove null check of devpriv in apci1564_detach()

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There is no need to test whether devpriv is null in this function.  The
check looks left over and we can just remove it.

Signed-off-by: Chase Southwood <chase.southwood@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chase Southwood
2014-07-10 23:02:27 -05:00
committed by Greg Kroah-Hartman
parent eb2547db75
commit 71893bb077
1 changed files with 4 additions and 8 deletions
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12
drivers/staging/comedi/drivers/addi_apci_1564.c
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@@ -433,14 +433,10 @@ static int apci1564_auto_attach(struct comedi_device *dev,
static void apci1564_detach(struct comedi_device *dev)
{
struct apci1564_private *devpriv = dev->private;
if (devpriv) {
if (dev->iobase)
apci1564_reset(dev);
if (dev->irq)
free_irq(dev->irq, dev);
}
if (dev->iobase)
apci1564_reset(dev);
if (dev->irq)
free_irq(dev->irq, dev);
comedi_pci_disable(dev);
}