for (i = 0; i < dev->nr_vring; i++) {
struct vhost_virtqueue *vq = dev->virtqueue[i];
+ if (!vq)
+ continue;
+
if (vq->desc || vq->avail || vq->used) {
/*
* If the memory table got updated, the ring addresses
for (i = 0; i < num_queues; i++) {
vq = dev->virtqueue[i];
+ if (!vq)
+ continue;
+
if (vq_is_packed(dev)) {
vq->inflight_packed = addr;
vq->inflight_packed->desc_num = queue_size;
for (i = 0; i < dev->nr_vring; i++) {
struct vhost_virtqueue *vq = dev->virtqueue[i];
+ if (!vq)
+ continue;
+
vhost_user_iotlb_cache_insert(vq, imsg->iova, vva,
len, imsg->perm);
for (i = 0; i < dev->nr_vring; i++) {
struct vhost_virtqueue *vq = dev->virtqueue[i];
+ if (!vq)
+ continue;
+
vhost_user_iotlb_cache_remove(vq, imsg->iova,
imsg->size);