One letter named variables doesn't really help to read the code,
and they simply duplicate structure fields.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Raphael Norwitz <raphael.s.norwitz@gmail.com>
---
 hw/virtio/vhost.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index e4cffd50d5..7eb3e105a1 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -1279,7 +1279,6 @@ int vhost_virtqueue_start(struct vhost_dev *dev,
     BusState *qbus = BUS(qdev_get_parent_bus(DEVICE(vdev)));
     VirtioBusState *vbus = VIRTIO_BUS(qbus);
     VirtioBusClass *k = VIRTIO_BUS_GET_CLASS(vbus);
-    hwaddr l;
     int r;
     int vhost_vq_index = dev->vhost_ops->vhost_get_vq_index(dev, idx);
     struct vhost_vring_file file = {
@@ -1304,23 +1303,17 @@ int vhost_virtqueue_start(struct vhost_dev *dev,
         /* Queue might not be ready for start */
         return 0;
     }
-
-    l = vq->desc_size;
-    vq->desc = vhost_memory_map(dev, vq->desc_phys, l, false);
+    vq->desc = vhost_memory_map(dev, vq->desc_phys, vq->desc_size, false);
     if (!vq->desc) {
         r = -ENOMEM;
         goto fail;
     }
-
-    l = vq->avail_size;
-    vq->avail = vhost_memory_map(dev, vq->avail_phys, l, false);
+    vq->avail = vhost_memory_map(dev, vq->avail_phys, vq->avail_size, false);
     if (!vq->avail) {
         r = -ENOMEM;
         goto fail;
     }
-
-    l = vq->used_size;
-    vq->used = vhost_memory_map(dev, vq->used_phys, l, true);
+    vq->used = vhost_memory_map(dev, vq->used_phys, vq->used_size, true);
     if (!vq->used) {
         r = -ENOMEM;
         goto fail;
-- 
2.52.0