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[libvirt] [PATCH] qemudNetworkIfaceConnect: remove dead store

clang reported this "dead store".
As you can see, just a few lines before
there's an identical assignment, so this may have been
an editing error (didn't dig).

As clang reports, that final assignment is a dead store,
since there is no following use of "errobj".

>From 92edbcf2ffa0dad25251723cd0749be2397a2321 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering redhat com>
Date: Mon, 1 Mar 2010 15:59:42 +0100
Subject: [PATCH] qemudNetworkIfaceConnect: remove dead store

* src/qemu/qemu_conf.c (qemudNetworkIfaceConnect): Remove extraneous
virSaveLastError call, whose result was unused.
 src/qemu/qemu_conf.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index 1f8a9c3..eee6222 100644
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -1520,11 +1520,10 @@ qemudNetworkIfaceConnect(virConnectPtr conn,
         errobj = virSaveLastError();

-        errobj = virSaveLastError();
         if (fail)
             return -1;

     } else if (net->type == VIR_DOMAIN_NET_TYPE_BRIDGE) {
         if (!(brname = strdup(net->data.bridge.brname))) {

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