unstage

Author: lucypa

libvirtqueue/include/virtqueue.h

@@ -188,4 +188,4 @@ int virtqueue_gather_available(virtqueue_device_t *vq, virtqueue_ring_object_t *
  * @return 1 on success, 0 on failure (no more buffer available)
  */
 int virtqueue_gather_used(virtqueue_driver_t *vq, virtqueue_ring_object_t *robj,
-                          void **buf, unsigned *len, vq_flags_t *flag);
+                          void **buf, unsigned *len, vq_flags_t *flag);

libvirtqueue/src/virtqueue.c

@@ -129,7 +129,6 @@ int virtqueue_add_available_buf(virtqueue_driver_t *vq, virtqueue_ring_object_t
         vq->avail_ring->ring[vq->avail_ring->idx] = idx;
         vq->avail_ring->idx = (vq->avail_ring->idx + 1) & (vq->queue_len - 1);
     }
-
     return 1;
 }
 
@@ -154,7 +153,6 @@ int virtqueue_add_used_buf(virtqueue_device_t *vq, virtqueue_ring_object_t *robj
     vq->used_ring->ring[cur].id = robj->first;
     vq->used_ring->ring[cur].len = len;
     vq->used_ring->idx = (cur + 1) & (vq->queue_len - 1);
-
     return 1;
 }
 
@@ -216,4 +214,4 @@ int virtqueue_gather_used(virtqueue_driver_t *vq, virtqueue_ring_object_t *robj,
     }
     robj->cur = vq_pop_desc(vq, robj->cur, buf, len, flag);
     return 1;
-}
+}