diff options
| author | Stefano Garzarella <sgarzare@redhat.com> | 2022-05-27 14:01:12 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-05-31 12:45:09 -0400 |
| commit | 2536b2ca15418c517e3629cc3dd757f811ce52b2 (patch) | |
| tree | c5e00584cb4785bedec9787bc99e4e10e7e68796 /drivers/virtio | |
| parent | 242436973831aa97e8ce19533c6c912ea8def31b (diff) | |
virtio: use virtio_device_ready() in virtio_device_restore()
It will allow us to do extension on virtio_device_ready() without
duplicating code.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Halil Pasic <pasic@linux.ibm.com>
Cc: Cornelia Huck <cohuck@redhat.com>
Cc: Vineeth Vijayan <vneethv@linux.ibm.com>
Cc: Peter Oberparleiter <oberpar@linux.ibm.com>
Cc: linux-s390@vger.kernel.org
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20220527060120.20964-2-jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Diffstat (limited to 'drivers/virtio')
| -rw-r--r-- | drivers/virtio/virtio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c index ce424c16997d..938e975029d4 100644 --- a/drivers/virtio/virtio.c +++ b/drivers/virtio/virtio.c @@ -526,8 +526,9 @@ int virtio_device_restore(struct virtio_device *dev) goto err; } - /* Finally, tell the device we're all set */ - virtio_add_status(dev, VIRTIO_CONFIG_S_DRIVER_OK); + /* If restore didn't do it, mark device DRIVER_OK ourselves. */ + if (!(dev->config->get_status(dev) & VIRTIO_CONFIG_S_DRIVER_OK)) + virtio_device_ready(dev); virtio_config_enable(dev); |