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[Qemu-devel] [PATCH 2/3] net: Don't warn about the default network setup
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 2/3] net: Don't warn about the default network setup |
Date: |
Fri, 20 May 2011 16:50:00 +0100 |
Don't warn about the default network setup that you get if no command line
-net options are specified. There are two cases that we would otherwise
complain about:
(1) board doesn't support a NIC but the implicit "-net nic" requested one
(2) CONFIG_SLIRP not set, so the implicit "-net nic" sets up a nic that
isn't connected to anything
Signed-off-by: Peter Maydell <address@hidden>
---
net.c | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/net.c b/net.c
index 1b521a9..68c2840 100644
--- a/net.c
+++ b/net.c
@@ -1305,6 +1305,18 @@ void net_check_clients(void)
VLANState *vlan;
VLANClientState *vc;
+ /* Don't warn about the default network setup that you get if
+ * no command line -net or -netdev options are specified. There
+ * are two cases that we would otherwise complain about:
+ * (1) board doesn't support a NIC but the implicit "-net nic"
+ * requested one
+ * (2) CONFIG_SLIRP not set, in which case the implicit "-net nic"
+ * sets up a nic that isn't connected to anything.
+ */
+ if (default_net) {
+ return;
+ }
+
QTAILQ_FOREACH(vlan, &vlans, next) {
int has_nic = 0, has_host_dev = 0;
--
1.7.1