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From 99a2628b0ff04e0aadd130e45aa2598c4df64690 Mon Sep 17 00:00:00 2001
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From: Colin Walters <walters@verbum.org>
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Date: Tue, 11 Jun 2013 15:21:13 -0400
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Subject: [linux-vdagent PATCH 04/12] Not having the virtio channel is not an
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error; instead silently do nothing
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Fedora for example bundles the SPICE agent by default; however, we
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don't want to spew an error when running non-virtualized, or with
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plain VNC.
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Let's just silently exit; while we could change LOG_ERR -> LOG_INFO
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or something, that's still pointless noise in most people's syslog.
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Someone who was debugging a misconfigured SPICE setup would pretty
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quickly notice that they were missing the virtio port.
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(This patch is part of a larger initiative to reduce error
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spew on default startup in common deployment scenarios such as
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KVM+VNC.)
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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src/vdagent.c | 4 +---
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1 file changed, 1 insertion(+), 3 deletions(-)
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diff --git a/src/vdagent.c b/src/vdagent.c
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index 9e238d3..10ebf6e 100644
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--- a/src/vdagent.c
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+++ b/src/vdagent.c
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@@ -226,9 +226,7 @@ int main(int argc, char *argv[])
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LOG_USER);
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if (file_test(portdev) != 0) {
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- syslog(LOG_ERR, "Missing virtio device '%s': %s",
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- portdev, strerror(errno));
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- return 1;
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+ return 0;
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}
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if (do_daemonize)
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--
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1.8.3.1
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