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path: root/drivers/vhost
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-rw-r--r--drivers/vhost/vdpa.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index 066b165c17b1..3fab94f88894 100644
--- a/drivers/vhost/vdpa.c
+++ b/drivers/vhost/vdpa.c
@@ -375,7 +375,10 @@ static long vhost_vdpa_vring_ioctl(struct vhost_vdpa *v, unsigned int cmd,
ops->set_vq_ready(vdpa, idx, s.num);
return 0;
case VHOST_GET_VRING_BASE:
- ops->get_vq_state(v->vdpa, idx, &vq_state);
+ r = ops->get_vq_state(v->vdpa, idx, &vq_state);
+ if (r)
+ return r;
+
vq->last_avail_idx = vq_state.avail_index;
break;
case VHOST_GET_BACKEND_FEATURES: