Messages in this thread | | | Date | Wed, 16 May 2018 18:21:59 +0800 | From | Tiwei Bie <> | Subject | Re: [RFC v4 5/5] virtio_ring: enable packed ring |
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On Wed, May 16, 2018 at 01:15:48PM +0300, Sergei Shtylyov wrote: > On 5/16/2018 11:37 AM, Tiwei Bie wrote: > > > Signed-off-by: Tiwei Bie <tiwei.bie@intel.com> > > --- > > drivers/virtio/virtio_ring.c | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c > > index de3839f3621a..b158692263b0 100644 > > --- a/drivers/virtio/virtio_ring.c > > +++ b/drivers/virtio/virtio_ring.c > > @@ -1940,6 +1940,8 @@ void vring_transport_features(struct virtio_device *vdev) > > break; > > case VIRTIO_F_IOMMU_PLATFORM: > > break; > > + case VIRTIO_F_RING_PACKED: > > + break; > > Why not just add this *case* under the previous *case*?
Do you mean fallthrough? Something like:
case VIRTIO_F_IOMMU_PLATFORM: case VIRTIO_F_RING_PACKED: break;
Best regards, Tiwei Bie
> > > default: > > /* We don't understand this bit. */ > > __virtio_clear_bit(vdev, i); > > MBR, Sergei
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