[PULL v2 07/30] virtio-pmem: do delete rq_vq in virtio_pmem_unrealize

[Michael S. Tsirkin]

From: Pan Nengyuan <address@hidden>

Similar to other virtio-devices, rq_vq forgot to delete in
virtio_pmem_unrealize, this patch fix it.  This device has already
maintained a vq pointer, thus we use the new virtio_delete_queue
function directly to do the cleanup.

Reported-by: Euler Robot <address@hidden>
Signed-off-by: Pan Nengyuan <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
 hw/virtio/virtio-pmem.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/virtio/virtio-pmem.c b/hw/virtio/virtio-pmem.c
index 97287e923b..43399522f5 100644
--- a/hw/virtio/virtio-pmem.c
+++ b/hw/virtio/virtio-pmem.c
@@ -130,6 +130,7 @@ static void virtio_pmem_unrealize(DeviceState *dev, Error 
**errp)
     VirtIOPMEM *pmem = VIRTIO_PMEM(dev);
 
     host_memory_backend_set_mapped(pmem->memdev, false);
+    virtio_delete_queue(pmem->rq_vq);
     virtio_cleanup(vdev);
 }
 
-- 
MST