[libvirt] [PATCH 1/2] xen: Initialize variable before using

[Peter Krempa]

Commit 87b4c10c6cf02251dd8c29b5b895bebc6ec297f9 added code that may call
the virCapabilitiesClearHostNUMACellCPUTopology function with
uninitialized second argument. Although the value wouldn't be used some
compilers whine about that.
---

Pushed as build-breaker. Thanks to John Ferlan for reporting.

 src/xen/xend_internal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
index d0e54a8..98ea6b4 100644
--- a/src/xen/xend_internal.c
+++ b/src/xen/xend_internal.c
@@ -1115,7 +1115,7 @@ sexpr_to_xend_topology(const struct sexpr *root,
     virCapsHostNUMACellCPUPtr cpuInfo = NULL;
     int cell, cpu, nb_cpus;
     int n = 0;
-    int numCpus;
+    int numCpus = 0;

     nodeToCpu = sexpr_node(root, "node/node_to_cpu");
     if (nodeToCpu == NULL)
-- 
1.8.1.1