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vhost_net: add an assertion for TAP client backends 

An assertion was missing for tap vhost backends that enforces a non-null
reference from get_vhost_net(). Both vhost-net-user and vhost-net-vdpa
enforces this. Enforce the same for tap. Unit tests pass with this change.

Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-Id: <20230619041501.111655-1-anisinha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
This commit is contained in:
Ani Sinha 2023-06-19 09:45:01 +05:30 committed by Michael S. Tsirkin
parent ebe1504e10
commit 0e994668d0
1 changed files with 1 additions and 0 deletions
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1
hw/net/vhost_net.c
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@ -507,6 +507,7 @@ VHostNetState *get_vhost_net(NetClientState *nc)
switch (nc->info->type) {
case NET_CLIENT_DRIVER_TAP:
vhost_net = tap_get_vhost_net(nc);
assert(vhost_net);
break;
#ifdef CONFIG_VHOST_NET_USER
case NET_CLIENT_DRIVER_VHOST_USER: