From: Alex Jia <ajia@redhat.com>
Date: Thu, 4 Aug 2011 05:30:19 +0000 (+0800)
Subject: qemu: avoid dead store in qemuMonitorTextBlockJob
X-Git-Tag: v0.9.5-rc1~280
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c4d7b5fa44cbaa939115397b8385764e651de25;p=thirdparty%2Flibvirt.git

qemu: avoid dead store in qemuMonitorTextBlockJob

Value stored to 'ret' is never read, so remove this dead assignment.

* src/qemu/qemu_monitor_text.c: kill dead assignment.

Signed-off-by: Alex Jia <ajia@redhat.com>
---

diff --git a/src/qemu/qemu_monitor_text.c b/src/qemu/qemu_monitor_text.c
index 84941f9d62..7bf733da7b 100644
--- a/src/qemu/qemu_monitor_text.c
+++ b/src/qemu/qemu_monitor_text.c
@@ -2981,7 +2981,6 @@ int qemuMonitorTextBlockJob(qemuMonitorPtr mon,
         return -1;
     }
 
-    ret = 0;
     if (qemuMonitorHMPCommand(mon, cmd, &reply) < 0) {
         qemuReportError(VIR_ERR_INTERNAL_ERROR,
                         "%s", _("cannot run monitor command"));