[PATCH v3 1/3] scsi: virtio_scsi: kick event_list unconditionally

[Joshua Daley]

The event_list processes non-hotplug events (such as LUN capacity
changes), so remove the conditions that guard the initial kicks in
_probe() and _restore(), as well as the work cancellation in _remove().

Suggested-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
Reviewed-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
Reviewed-by: Matthew Rosato <mjrosato@xxxxxxxxxxxxx>
Signed-off-by: Joshua Daley <jdaley@xxxxxxxxxxxxx>
---
 drivers/scsi/virtio_scsi.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 0ed8558dad72..982f49bc6c69 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -983,9 +983,7 @@ static int virtscsi_probe(struct virtio_device *vdev)
 		goto scsi_add_host_failed;
 
 	virtio_device_ready(vdev);
-
-	if (virtio_has_feature(vdev, VIRTIO_SCSI_F_HOTPLUG))
-		virtscsi_kick_event_all(vscsi);
+	virtscsi_kick_event_all(vscsi);
 
 	scsi_scan_host(shost);
 	return 0;
@@ -1002,8 +1000,7 @@ static void virtscsi_remove(struct virtio_device *vdev)
 	struct Scsi_Host *shost = virtio_scsi_host(vdev);
 	struct virtio_scsi *vscsi = shost_priv(shost);
 
-	if (virtio_has_feature(vdev, VIRTIO_SCSI_F_HOTPLUG))
-		virtscsi_cancel_event_work(vscsi);
+	virtscsi_cancel_event_work(vscsi);
 
 	scsi_remove_host(shost);
 	virtscsi_remove_vqs(vdev);
@@ -1028,9 +1025,7 @@ static int virtscsi_restore(struct virtio_device *vdev)
 		return err;
 
 	virtio_device_ready(vdev);
-
-	if (virtio_has_feature(vdev, VIRTIO_SCSI_F_HOTPLUG))
-		virtscsi_kick_event_all(vscsi);
+	virtscsi_kick_event_all(vscsi);
 
 	return err;
 }
-- 
2.34.1