Messages in this thread | | | Subject | Re: [PATCH][next] staging: comedi: usbdux: remove redundant initialization of fx2delay | From | Ian Abbott <> | Date | Mon, 17 Jun 2019 14:19:16 +0100 |
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On 17/06/2019 14:03, Colin King wrote: > From: Colin Ian King <colin.king@canonical.com> > > Variable fx2delay is being initialized to a value that is never read > and is being re-assigned a few statements later. The initialization > is redundant and can be removed. > > Addresses-Coverity: ("Unused value") > Signed-off-by: Colin Ian King <colin.king@canonical.com> > --- > drivers/staging/comedi/drivers/usbdux.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c > index b8f54b7fb34a..0350f303d557 100644 > --- a/drivers/staging/comedi/drivers/usbdux.c > +++ b/drivers/staging/comedi/drivers/usbdux.c > @@ -1226,7 +1226,7 @@ static int usbdux_pwm_period(struct comedi_device *dev, > unsigned int period) > { > struct usbdux_private *devpriv = dev->private; > - int fx2delay = 255; > + int fx2delay; > > if (period < MIN_PWM_PERIOD) > return -EAGAIN; >
Looks good, thanks!
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
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