From: Shawn Routhier <sar@isc.org>
Date: Thu, 26 Feb 2015 05:16:27 +0000 (-0800)
Subject: [trac3706] Remove unused variables
X-Git-Tag: trac3745_base~5^2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cc1d69ea63495500f3010f3778a85c21b3dc2068;p=thirdparty%2Fkea.git

[trac3706] Remove unused variables

Remove some unread variables as flagged by cppcheck
---

diff --git a/src/lib/dhcpsrv/memfile_lease_mgr.cc b/src/lib/dhcpsrv/memfile_lease_mgr.cc
index 0172298aec..f858dc8be5 100644
--- a/src/lib/dhcpsrv/memfile_lease_mgr.cc
+++ b/src/lib/dhcpsrv/memfile_lease_mgr.cc
@@ -806,8 +806,7 @@ Memfile_LeaseMgr::lfcSetup() {
 template<typename LeaseFileType>
 void Memfile_LeaseMgr::lfcExecute(boost::shared_ptr<LeaseFileType>& lease_file) {
     bool do_lfc = true;
-    // This string will hold a reason for the failure to rote the lease files.
-    std::string error_string = "(no details)";
+
     // Check if the copy of the lease file exists already. If it does, it
     // is an indication that another LFC instance may be in progress or
     // may be stalled. In that case we don't want to rotate the current
diff --git a/src/lib/dhcpsrv/tests/memfile_lease_mgr_unittest.cc b/src/lib/dhcpsrv/tests/memfile_lease_mgr_unittest.cc
index 13b015caf4..72de999c6a 100644
--- a/src/lib/dhcpsrv/tests/memfile_lease_mgr_unittest.cc
+++ b/src/lib/dhcpsrv/tests/memfile_lease_mgr_unittest.cc
@@ -155,7 +155,6 @@ public:
              ++i) {
             Memfile_LeaseMgr::LFCFileType type = static_cast<
                 Memfile_LeaseMgr::LFCFileType>(i);
-            std::string suffix = Memfile_LeaseMgr::appendSuffix(base_name, type);
             LeaseFileIO io(Memfile_LeaseMgr::appendSuffix(base_name, type));
             io.removeFile();
         }