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[Xen-devel] [PATCH] fix build error in xen

To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH] fix build error in xen
From: "Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx>
Date: Mon, 22 Nov 2010 10:59:50 +0800
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Thread-topic: [PATCH] fix build error in xen
Fix build error that use uninitialized variable.

Signed-off-by:Yang Zhang <yang.z.zhang@xxxxxxxxx>

diff -r 117d82dcd6ba xen/common/event_channel.c
--- a/xen/common/event_channel.c        Fri Nov 19 18:55:18 2010 +0000
+++ b/xen/common/event_channel.c        Mon Nov 22 10:52:10 2010 +0800
@@ -326,7 +326,7 @@
     struct domain *d = current->domain;
     struct vcpu   *v = d->vcpu[0];
     int            port, pirq = bind->pirq;
-    long           rc;
+    long           rc = 0;

     if ( (pirq < 0) || (pirq >= d->nr_pirqs) )
         return -EINVAL;

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