[Qemu-devel] [PATCH 4/6] virtio-serial: convert to virtio_map

["Michael S. Tsirkin" <mst@redhat.com>]

This also fixes a minor bug:
-                virtqueue_map_sg(port->elem.out_sg, port->elem.out_addr,
-                                 port->elem.out_num, 1);
is wrong: out_sg is not written so should not be marked dirty.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/char/virtio-serial-bus.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c
index be97058..497b0af 100644
--- a/hw/char/virtio-serial-bus.c
+++ b/hw/char/virtio-serial-bus.c
@@ -705,10 +705,7 @@ static int fetch_active_ports_list(QEMUFile *f, int version_id,
 
                 qemu_get_buffer(f, (unsigned char *)&port->elem,
                                 sizeof(port->elem));
-                virtqueue_map_sg(port->elem.in_sg, port->elem.in_addr,
-                                 port->elem.in_num, 1);
-                virtqueue_map_sg(port->elem.out_sg, port->elem.out_addr,
-                                 port->elem.out_num, 1);
+                virtqueue_map(&port->elem);
 
                 /*
                  *  Port was throttled on source machine.  Let's
-- 
MST