From 1830b80ff29dbd9d149f7f3cb565a690b5d5994c Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Tue, 25 Dec 2012 17:38:59 +0200 Subject: [PATCH] virtio-net: set/clear vhost_started in reverse order As vhost started is cleared last thing on stop, set it first things on start. This makes it possible to use vhost_started while start is in progress which is used by follow-up patches. Signed-off-by: Michael S. Tsirkin --- hw/virtio-net.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/virtio-net.c b/hw/virtio-net.c index 5d03b31c1b99..b756d57b1a76 100644 --- a/hw/virtio-net.c +++ b/hw/virtio-net.c @@ -126,12 +126,12 @@ static void virtio_net_vhost_status(VirtIONet *n, uint8_t status) if (!vhost_net_query(tap_get_vhost_net(n->nic->nc.peer), &n->vdev)) { return; } + n->vhost_started = 1; r = vhost_net_start(tap_get_vhost_net(n->nic->nc.peer), &n->vdev); if (r < 0) { error_report("unable to start vhost net: %d: " "falling back on userspace virtio", -r); - } else { - n->vhost_started = 1; + n->vhost_started = 0; } } else { vhost_net_stop(tap_get_vhost_net(n->nic->nc.peer), &n->vdev);