From: Jim Meyering <meyering@redhat.com>
Date: Fri, 4 Sep 2009 17:11:31 +0000 (+0200)
Subject: openvz_driver.c: avoid dead store to "err"
X-Git-Tag: v0.7.1~77
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7848c450298c6ef7922d30d77efc89a1fb1dc43;p=thirdparty%2Flibvirt.git

openvz_driver.c: avoid dead store to "err"

* src/openvz_driver.c (openvzGenerateContainerVethName): Remove use
and decl of "err".
---

diff --git a/src/openvz_driver.c b/src/openvz_driver.c
index 43d54f9d8d..a8c24ba930 100644
--- a/src/openvz_driver.c
+++ b/src/openvz_driver.c
@@ -504,11 +504,10 @@ openvzGenerateVethName(int veid, char *dev_name_ve)
 static char *
 openvzGenerateContainerVethName(int veid)
 {
-    int     ret;
     char    temp[1024];
 
     /* try to get line "^NETIF=..." from config */
-    if ( (ret = openvzReadVPSConfigParam(veid, "NETIF", temp, sizeof(temp))) <= 0) {
+    if (openvzReadVPSConfigParam(veid, "NETIF", temp, sizeof(temp)) <= 0) {
         snprintf(temp, sizeof(temp), "eth0");
     } else {
         char *saveptr;