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vhost/test: fix after swiotlb changes

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Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2016-08-15 04:28:12 +03:00
parent 21bc54fc0c
commit 446374d7c7
1 changed files with 4 additions and 4 deletions
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8
drivers/vhost/test.c
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@ -220,20 +220,20 @@ static long vhost_test_reset_owner(struct vhost_test *n)
{
void *priv = NULL;
long err;
struct vhost_memory *memory;
struct vhost_umem *umem;
mutex_lock(&n->dev.mutex);
err = vhost_dev_check_owner(&n->dev);
if (err)
goto done;
memory = vhost_dev_reset_owner_prepare();
if (!memory) {
umem = vhost_dev_reset_owner_prepare();
if (!umem) {
err = -ENOMEM;
goto done;
}
vhost_test_stop(n, &priv);
vhost_test_flush(n);
vhost_dev_reset_owner(&n->dev, memory);
vhost_dev_reset_owner(&n->dev, umem);
done:
mutex_unlock(&n->dev.mutex);
return err;