Commit 4f6e24ed authored by Michael S. Tsirkin's avatar Michael S. Tsirkin Committed by Rusty Russell

virtio_console: init work unconditionally

when multiport is off, we don't initialize config work,
but we then cancel uninitialized control_work on freeze.
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: default avatarAmit Shah <amit.shah@redhat.com>
Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
Cc: stable@kernel.org
parent 6587457b
...@@ -2040,12 +2040,13 @@ static int virtcons_probe(struct virtio_device *vdev) ...@@ -2040,12 +2040,13 @@ static int virtcons_probe(struct virtio_device *vdev)
virtio_device_ready(portdev->vdev); virtio_device_ready(portdev->vdev);
INIT_WORK(&portdev->control_work, &control_work_handler);
if (multiport) { if (multiport) {
unsigned int nr_added_bufs; unsigned int nr_added_bufs;
spin_lock_init(&portdev->c_ivq_lock); spin_lock_init(&portdev->c_ivq_lock);
spin_lock_init(&portdev->c_ovq_lock); spin_lock_init(&portdev->c_ovq_lock);
INIT_WORK(&portdev->control_work, &control_work_handler);
nr_added_bufs = fill_queue(portdev->c_ivq, nr_added_bufs = fill_queue(portdev->c_ivq,
&portdev->c_ivq_lock); &portdev->c_ivq_lock);
......
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