1 files changed, 0 insertions, 56 deletions
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index 7c5ef81..76f9b2a 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -1930,62 +1930,6 @@ void vhost_dev_free_inflight(struct vhost_inflight *inflight)
     }
 }
 
-static int vhost_dev_resize_inflight(struct vhost_inflight *inflight,
-                                     uint64_t new_size)
-{
-    Error *err = NULL;
-    int fd = -1;
-    void *addr = qemu_memfd_alloc("vhost-inflight", new_size,
-                                  F_SEAL_GROW | F_SEAL_SHRINK | F_SEAL_SEAL,
-                                  &fd, &err);
-
-    if (err) {
-        error_report_err(err);
-        return -ENOMEM;
-    }
-
-    vhost_dev_free_inflight(inflight);
-    inflight->offset = 0;
-    inflight->addr = addr;
-    inflight->fd = fd;
-    inflight->size = new_size;
-
-    return 0;
-}
-
-void vhost_dev_save_inflight(struct vhost_inflight *inflight, QEMUFile *f)
-{
-    if (inflight->addr) {
-        qemu_put_be64(f, inflight->size);
-        qemu_put_be16(f, inflight->queue_size);
-        qemu_put_buffer(f, inflight->addr, inflight->size);
-    } else {
-        qemu_put_be64(f, 0);
-    }
-}
-
-int vhost_dev_load_inflight(struct vhost_inflight *inflight, QEMUFile *f)
-{
-    uint64_t size;
-
-    size = qemu_get_be64(f);
-    if (!size) {
-        return 0;
-    }
-
-    if (inflight->size != size) {
-        int ret = vhost_dev_resize_inflight(inflight, size);
-        if (ret < 0) {
-            return ret;
-        }
-    }
-    inflight->queue_size = qemu_get_be16(f);
-
-    qemu_get_buffer(f, inflight->addr, size);
-
-    return 0;
-}
-
 int vhost_dev_prepare_inflight(struct vhost_dev *hdev, VirtIODevice *vdev)
 {
     int r;