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vhost-user: delete chardev on cleanup

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Remove the chardev implicitly when cleaning up the netdev. This
prevents from reusing the chardev since it would be in an incorrect
state with the slave.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1256618

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Marc-André Lureau 2017-01-24 23:02:58 +04:00 • committed by Michael S. Tsirkin
parent d56ec1e98c
commit e0b283e7c5
1 changed files with 3 additions and 0 deletions
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3
net/vhost-user.c
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@ -151,7 +151,10 @@ static void vhost_user_cleanup(NetClientState *nc)
s->vhost_net = NULL;
}
if (nc->queue_index == 0) {
Chardev *chr = qemu_chr_fe_get_driver(&s->chr);
qemu_chr_fe_deinit(&s->chr);
qemu_chr_delete(chr);
}
qemu_purge_queued_packets(nc);