From 3fb94eeeb29d041cc968714cab57f8c72773d5de Mon Sep 17 00:00:00 2001
From: "Daniel P. Berrange" <berrange@redhat.com>
Date: Wed, 23 Nov 2011 12:16:01 +0000
Subject: [PATCH] Fix uninitialized variable in NWfilter IP learning code

* src/nwfilter/nwfilter_learnipaddr.c: Initialize ret variable
---
 src/nwfilter/nwfilter_learnipaddr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nwfilter/nwfilter_learnipaddr.c b/src/nwfilter/nwfilter_learnipaddr.c
index 675ef5b6f3..d924c4d8db 100644
--- a/src/nwfilter/nwfilter_learnipaddr.c
+++ b/src/nwfilter/nwfilter_learnipaddr.c
@@ -340,6 +340,7 @@ virNWFilterAddIpAddrForIfname(const char *ifname, char *addr)
     } else {
         if (virNWFilterVarValueAddValue(val, addr) < 0)
             ret = -1;
+        ret = 0;
     }
 
 err_exit: