vhost: initialize vrings IOTLB caches

[dpdk.git] / lib / librte_vhost / virtio_net.c

diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c
index f8732df..59ff6c8 100644 (file)
--- a/lib/librte_vhost/virtio_net.c
+++ b/lib/librte_vhost/virtio_net.c
@@ -374,11 +374,8 @@ virtio_dev_rx(struct virtio_net *dev, uint16_t queue_id,
 
                err = copy_mbuf_to_desc(dev, vq, descs, pkts[i], desc_idx, sz);
                if (unlikely(err)) {
-                       used_idx = (start_idx + i) & (vq->size - 1);
-                       vq->used->ring[used_idx].len = dev->vhost_hlen;
-                       vhost_log_used_vring(dev, vq,
-                               offsetof(struct vring_used, ring[used_idx]),
-                               sizeof(vq->used->ring[used_idx]));
+                       count = i;
+                       break;
                }
 
                if (i + 1 < count)