diff mbox

[v4,17/29] vhost-user: add get_vhost_net() assertions

Message ID 20160707010053.28008-18-marcandre.lureau@redhat.com
State New
Headers show

Commit Message

Marc-André Lureau July 7, 2016, 1 a.m. UTC 
From: Marc-André Lureau <marcandre.lureau@redhat.com>

Add a few assertions to be more explicit about the runtime behaviour
after the previous patch: get_vhost_net() is non-null after
net_vhost_user_init().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 hw/net/vhost_net.c | 1 +
 net/vhost-user.c   | 2 ++
 2 files changed, 3 insertions(+)
diff mbox

Patch

diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index 08c7d1e..473e6e5 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -417,6 +417,7 @@  VHostNetState *get_vhost_net(NetClientState *nc)
         break;
     case NET_CLIENT_OPTIONS_KIND_VHOST_USER:
         vhost_net = vhost_user_get_vhost_net(nc);
+        assert(vhost_net != NULL);
         break;
     default:
         break;
diff --git a/net/vhost-user.c b/net/vhost-user.c
index a80f008..2442925 100644
--- a/net/vhost-user.c
+++ b/net/vhost-user.c
@@ -257,6 +257,8 @@  static int net_vhost_user_init(NetClientState *peer, const char *device,
 
     qemu_chr_add_handlers(chr, NULL, NULL, net_vhost_user_event, nc[0].name);
 
+    assert(s->vhost_net != NULL);
+
     return 0;
 }