Commit d247ceda authored Aug 15, 2019 by Colin Ian King Committed by Greg Kroah-Hartman Aug 15, 2019

staging: comedi: usbduxsigma: remove redundant assignment to variable fx2delay



Variable fx2delay is being initialized with a value that is never read
and fx2delay is being re-assigned a little later on. The assignment is
redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190815105314.5756-1-colin.king@canonical.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 7d5e9e35

drivers/staging/comedi/drivers/usbduxsigma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1074,7 +1074,7 @@ static int usbduxsigma_pwm_period(struct comedi_device *dev,
		unsigned int period)
		{
		struct usbduxsigma_private *devpriv = dev->private;
		int fx2delay = 255;
		int fx2delay;

		if (period < MIN_PWM_PERIOD)
		return -EAGAIN;

Admin message