Re: [Xen-devel] [PATCH 3/3] drm/xen-front: Fix loop timeout

[Oleksandr Andrushchenko <andr2000@xxxxxxxxx>]

On 05/08/2018 12:37 PM, Oleksandr Andrushchenko wrote:
> On 05/08/2018 12:28 PM, Dan Carpenter wrote:
> > If the loop times out then we want to exit with "to" set to zero, but in
> > the current code it's set to -1.
> >
> > Fixes: c575b7eeb89f ("drm/xen-front: Add support for Xen PV display 
> > frontend")
> > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> Thank you,
> Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
Applied to drm-misc-next,
Thank you
> > diff --git a/drivers/gpu/drm/xen/xen_drm_front.c 
> > b/drivers/gpu/drm/xen/xen_drm_front.c
> > index 378cb7ce0db5..3345ac71b391 100644
> > --- a/drivers/gpu/drm/xen/xen_drm_front.c
> > +++ b/drivers/gpu/drm/xen/xen_drm_front.c
> > @@ -778,7 +778,7 @@ static int xen_drv_remove(struct xenbus_device *dev)
> >        */
> >       while ((xenbus_read_unsigned(front_info->xb_dev->otherend, 
> > "state",
> >                        XenbusStateUnknown) != XenbusStateInitWait) &&
> > -                     to--)
> > +                     --to)
> >           msleep(10);
> >         if (!to) {
> > _______________________________________________
> > dri-devel mailing list
> > dri-devel@xxxxxxxxxxxxxxxxxxxxx
> > https://lists.freedesktop.org/mailman/listinfo/dri-devel

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