Re: [PATCH] virtio_ccw: remove unsued variable

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On Tue, 28 Oct 2014 19:37:58 +0200
"Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote:

> On Tue, Oct 28, 2014 at 04:39:12PM +0100, Sebastian Ott wrote:

> > virtio_ccw: remove unused variable
> > 
> > Fix this warning:
> > drivers/s390/kvm/virtio_ccw.c: In function ‘virtio_ccw_int_handler’:
> > drivers/s390/kvm/virtio_ccw.c:891:24: warning: unused variable ‘drv’ [-Wunused-variable]
> >     struct virtio_driver *drv;
> > 
> > Signed-off-by: Sebastian Ott <sebott@xxxxxxxxxxxxxxxxxx>
> > Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
> 
> Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> 
> > ---
> >  drivers/s390/kvm/virtio_ccw.c | 1 -
> >  1 file changed, 1 deletion(-)
> > 
> > diff --git a/drivers/s390/kvm/virtio_ccw.c b/drivers/s390/kvm/virtio_ccw.c
> > index 6cbe6ef..bda52f1 100644
> > --- a/drivers/s390/kvm/virtio_ccw.c
> > +++ b/drivers/s390/kvm/virtio_ccw.c
> > @@ -888,7 +888,6 @@ static void virtio_ccw_int_handler(struct ccw_device *cdev,
> >  	struct virtio_ccw_device *vcdev = dev_get_drvdata(&cdev->dev);
> >  	int i;
> >  	struct virtqueue *vq;
> > -	struct virtio_driver *drv;
> >  
> >  	if (!vcdev)
> >  		return;

*pokes Rusty*

Do you want to send this via the virtio tree? Otherwise, I'll queue
this with kvm/s390.

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