[Qemu-devel] [PULL 01/11] net: synchronize net_host_device_remove with host_net_remove_completion

[Stefan Hajnoczi]

From: Paolo Bonzini <address@hidden>

Using net_host_check_device is unnecessary.  qemu_del_net_client asserts
for the non-peer case that it can only process NIC type NetClientStates,
and that assertion is valid for the peered case as well, so move it and
use the same check in net_host_device_remove.  host_net_remove_completion
is already checking the type.

Signed-off-by: Paolo Bonzini <address@hidden>
Reviewed-by: Jason Wang <address@hidden>
Message-id: address@hidden
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
 net/net.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/net.c b/net/net.c
index 74e651e..e3ce215 100644
--- a/net/net.c
+++ b/net/net.c
@@ -324,6 +324,8 @@ void qemu_del_net_client(NetClientState *nc)
     NetClientState *ncs[MAX_QUEUE_NUM];
     int queues, i;
 
+    assert(nc->info->type != NET_CLIENT_OPTIONS_KIND_NIC);
+
     /* If the NetClientState belongs to a multiqueue backend, we will change 
all
      * other NetClientStates also.
      */
@@ -355,8 +357,6 @@ void qemu_del_net_client(NetClientState *nc)
         return;
     }
 
-    assert(nc->info->type != NET_CLIENT_OPTIONS_KIND_NIC);
-
     for (i = 0; i < queues; i++) {
         qemu_cleanup_net_client(ncs[i]);
         qemu_free_net_client(ncs[i]);
@@ -992,7 +992,7 @@ void net_host_device_remove(Monitor *mon, const QDict 
*qdict)
                      device, vlan_id);
         return;
     }
-    if (!net_host_check_device(nc->model)) {
+    if (nc->info->type == NET_CLIENT_OPTIONS_KIND_NIC) {
         error_report("invalid host network device '%s'", device);
         return;
     }
-- 
2.1.0