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net: hub: suppress warnings of no host network for qtest

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If we want to qtest through hub, it would be much more simpler and
safer to configure the hub without host network. So silent this
warnings for qtest.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20181204035347.6148-3-jasowang@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Jason Wang 2018-12-04 11:53:44 +08:00 • committed by Peter Maydell
parent 25c01bd19d
commit 56512e1dc1
1 changed files with 2 additions and 1 deletions
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3
net/hub.c
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@ -20,6 +20,7 @@
#include "hub.h"
#include "qemu/iov.h"
#include "qemu/error-report.h"
#include "sysemu/qtest.h"
/*
* A hub broadcasts incoming packets to all its ports except the source port.
@ -346,7 +347,7 @@ void net_hub_check_clients(void)
if (has_host_dev && !has_nic) {
warn_report("hub %d with no nics", hub->id);
}
if (has_nic && !has_host_dev) {
if (has_nic && !has_host_dev && !qtest_enabled()) {
warn_report("hub %d is not connected to host network", hub->id);
}
}