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-rw-r--r--drivers/vhost/test.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c
index 734e1d74ad8..fc9a1d75281 100644
--- a/drivers/vhost/test.c
+++ b/drivers/vhost/test.c
@@ -195,8 +195,13 @@ static long vhost_test_run(struct vhost_test *n, int test)
lockdep_is_held(&vq->mutex));
rcu_assign_pointer(vq->private_data, priv);
+ r = vhost_init_used(&n->vqs[index]);
+
mutex_unlock(&vq->mutex);
+ if (r)
+ goto err;
+
if (oldpriv) {
vhost_test_flush_vq(n, index);
}