From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 1 Feb 2012 15:10:46 +0000 (+0100)
Subject: qemu: Silent bogus warning about unitialized variable
X-Git-Tag: v0.9.10-rc1~45
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d7086c2ed2910ccc6cabd5eee695dd82c8c4cae;p=thirdparty%2Flibvirt.git

qemu: Silent bogus warning about unitialized variable

GCC complaints about uninitialized use of len, which however is only
used when errors != NULL and in that case len is always initialized.
It's trivial to silence this by always initializing len.
---

diff --git a/daemon/remote.c b/daemon/remote.c
index 8fbcf43b63..26ac4a647b 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -3608,7 +3608,7 @@ static int remoteDispatchDomainGetDiskErrors(
     int rv = -1;
     virDomainPtr dom = NULL;
     virDomainDiskErrorPtr errors = NULL;
-    int len;
+    int len = 0;
     struct daemonClientPrivate *priv =
         virNetServerClientGetPrivateData(client);