lkml.org 
[lkml]   [2019]   [Jun]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH][next] staging: comedi: usbdux: remove redundant initialization of fx2delay
From
Date
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>

--
-=( Ian Abbott <abbotti@mev.co.uk> || Web: www.mev.co.uk )=-
-=( MEV Ltd. is a company registered in England & Wales. )=-
-=( Registered number: 02862268. Registered address: )=-
-=( 15 West Park Road, Bramhall, STOCKPORT, SK7 3JZ, UK. )=-

\
 
 \ /
  Last update: 2019-06-17 15:26    [W:0.045 / U:0.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site