diff options
| author | Gautam Dawar <gautam.dawar@xilinx.com> | 2022-03-30 20:03:42 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-05-31 18:44:26 +0200 |
| commit | ea239a67461a34839e2172ead3043295a9173389 (patch) | |
| tree | 51b2302916d023e4ac5358bf075d54ecbec5bf2b /drivers | |
| parent | vhost: move the backend feature bits to vhost_types.h (diff) | |
| download | linux-ea239a67461a34839e2172ead3043295a9173389.tar.xz linux-ea239a67461a34839e2172ead3043295a9173389.zip | |
virtio-vdpa: don't set callback if virtio doesn't need it
There's no need for setting callbacks for the driver that doesn't care
about that.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Gautam Dawar <gdawar@xilinx.com>
Message-Id: <20220330180436.24644-3-gdawar@xilinx.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/virtio/virtio_vdpa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c index 76504559bc25..46c71653f508 100644 --- a/drivers/virtio/virtio_vdpa.c +++ b/drivers/virtio/virtio_vdpa.c @@ -184,7 +184,7 @@ virtio_vdpa_setup_vq(struct virtio_device *vdev, unsigned int index, } /* Setup virtqueue callback */ - cb.callback = virtio_vdpa_virtqueue_cb; + cb.callback = callback ? virtio_vdpa_virtqueue_cb : NULL; cb.private = info; ops->set_vq_cb(vdpa, index, &cb); ops->set_vq_num(vdpa, index, virtqueue_get_vring_size(vq)); |