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Blame SOURCES/kvm-net-hub-suppress-warnings-of-no-host-network-for-qte.patch

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From daf0de96b084099693fd56314d57747b389c7413 Mon Sep 17 00:00:00 2001
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From: Xiao Wang <jasowang@redhat.com>
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Date: Fri, 11 Jan 2019 07:59:01 +0000
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Subject: [PATCH 06/11] net: hub: suppress warnings of no host network for
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 qtest
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Xiao Wang <jasowang@redhat.com>
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Message-id: <20190111075904.2030-7-jasowang@redhat.com>
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Patchwork-id: 83982
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O-Subject: [RHEL8 qemu-kvm PATCH 6/9] net: hub: suppress warnings of no host network for qtest
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Bugzilla: 1636784
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RH-Acked-by: Thomas Huth <thuth@redhat.com>
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RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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RH-Acked-by: Jens Freimann <jfreimann@redhat.com>
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RH-Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
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RH-Acked-by: Michael S. Tsirkin <mst@redhat.com>
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Notes: Conflict since we're lacking
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       442da403ead80525761898ab0d8036a9cd3c6829 ("net: Get rid of
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       'vlan' terminology and use 'hub' instead in the source files")
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If we want to qtest through hub, it would be much more simpler and
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safer to configure the hub without host network. So silent this
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warnings for qtest.
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Signed-off-by: Jason Wang <jasowang@redhat.com>
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Reviewed-by: Thomas Huth <thuth@redhat.com>
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Message-id: 20181204035347.6148-3-jasowang@redhat.com
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Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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(cherry picked from commit 56512e1dc1c6a00d37da09baa35981908fb9b5c7)
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Signed-off-by: Jason Wang <jasowang@redhat.com>
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Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
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---
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 net/hub.c | 3 ++-
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 1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/net/hub.c b/net/hub.c
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index 5e84a9a..70a6de2 100644
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--- a/net/hub.c
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+++ b/net/hub.c
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@@ -20,6 +20,7 @@
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 #include "hub.h"
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 #include "qemu/iov.h"
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 #include "qemu/error-report.h"
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+#include "sysemu/qtest.h"
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 /*
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  * A hub broadcasts incoming packets to all its ports except the source port.
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@@ -347,7 +348,7 @@ void net_hub_check_clients(void)
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         if (has_host_dev && !has_nic) {
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             warn_report("vlan %d with no nics", hub->id);
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         }
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-        if (has_nic && !has_host_dev) {
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+        if (has_nic && !has_host_dev && !qtest_enabled()) {
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             warn_report("vlan %d is not connected to host network", hub->id);
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         }
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     }
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-- 
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1.8.3.1
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