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[PULL,07/32] virtio-pmem: do delete rq_vq in virtio_pmem_unrealize

Message ID 20200225151210.647797-8-mst@redhat.com
State New
Headers show
Series [PULL,01/32] bios-tables-test: tell people how to update | expand

Commit Message

Michael S. Tsirkin Feb. 25, 2020, 3:12 p.m. UTC
From: Pan Nengyuan <pannengyuan@huawei.com>

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 <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Message-Id: <20200225075554.10835-4-pannengyuan@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 hw/virtio/virtio-pmem.c | 1 +
 1 file changed, 1 insertion(+)
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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);