Commit 26a0fe3f authored Mar 22, 2016 by H Hartley Sweeten Committed by Greg Kroah-Hartman Mar 28, 2016

staging: comedi: ni_660x: ni_gpct_device_destroy() can handle a NULL pointer



Remove the unnecessary NULL pointer check.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 32f89d8e

drivers/staging/comedi/drivers/ni_660x.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1067,7 +1067,6 @@ static void ni_660x_detach(struct comedi_device *dev)
		if (dev->irq)
		free_irq(dev->irq, dev);
		if (devpriv) {
		if (devpriv->counter_dev)
		ni_gpct_device_destroy(devpriv->counter_dev);
		ni_660x_free_mite_rings(dev);
		mite_detach(devpriv->mite);

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