[Xen-devel] [PATCH] libxl: do not log lack of guest support for suspend event channel

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1283444777 -3600
# Node ID ff636f6a2fcb846ebd9002b4f339d2c44a45c1b2
# Parent  4f93c55a488c7cdde0bdcf2235f8de1b7c80a1af
libxl: do not log lack of guest support for suspend event channel

Implementation of the suspend event channel is completely optional for
a guest so do not log this normal occurrence.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

diff -r 4f93c55a488c -r ff636f6a2fcb tools/libxl/libxl_dom.c
--- a/tools/libxl/libxl_dom.c   Thu Sep 02 17:14:48 2010 +0100
+++ b/tools/libxl/libxl_dom.c   Thu Sep 02 17:26:17 2010 +0100
@@ -378,9 +378,7 @@ int core_suspend(libxl_ctx *ctx, uint32_
     if (si.xce > 0) {
         port = xs_suspend_evtchn_port(si.domid);
 
-        if (port < 0) {
-            XL_LOG(ctx, XL_LOG_WARNING, "Failed to get the suspend evtchn 
port");
-        } else {
+        if (port >= 0) {
             si.suspend_eventchn = xc_suspend_evtchn_init(ctx->xch, si.xce, 
si.domid, port);
 
             if (si.suspend_eventchn < 0)

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