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

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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>
This commit is contained in:
Colin Ian King
2019-08-15 11:53:14 +01:00
committed by Greg Kroah-Hartman
parent 7d5e9e350e
commit d247ceda6a
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/usbduxsigma.c
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@@ -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;