diff --git a/src/dsr/model/dsr-options.cc b/src/dsr/model/dsr-options.cc
index 4a0cc841f..e5b248a15 100644
--- a/src/dsr/model/dsr-options.cc
+++ b/src/dsr/model/dsr-options.cc
@@ -58,6 +58,7 @@
 #include "ns3/udp-header.h"
 #include "ns3/uinteger.h"
 
+#include <algorithm>
 #include <ctime>
 #include <list>
 #include <map>
@@ -164,14 +165,10 @@ bool
 DsrOptions::ReverseRoutes(std::vector<Ipv4Address>& vec)
 {
     NS_LOG_FUNCTION(this);
-    std::vector<Ipv4Address> vec2(vec);
-    vec.clear(); // To ensure vec is empty before start
-    for (std::vector<Ipv4Address>::reverse_iterator ri = vec2.rbegin(); ri != vec2.rend(); ++ri)
-    {
-        vec.push_back(*ri);
-    }
 
-    return (vec.size() == vec2.size()) && (vec.front() == vec2.back());
+    std::reverse(vec.begin(), vec.end());
+
+    return true;
 }
 
 Ipv4Address
diff --git a/src/dsr/model/dsr-rcache.cc b/src/dsr/model/dsr-rcache.cc
index 8d8062e4a..240385ae5 100644
--- a/src/dsr/model/dsr-rcache.cc
+++ b/src/dsr/model/dsr-rcache.cc
@@ -436,13 +436,7 @@ DsrRouteCache::RebuildBestRouteTable(Ipv4Address source)
             }
             route.push_back(source);
             // Reverse the route
-            DsrRouteCacheEntry::IP_VECTOR reverseroute;
-            for (DsrRouteCacheEntry::IP_VECTOR::reverse_iterator j = route.rbegin();
-                 j != route.rend();
-                 ++j)
-            {
-                reverseroute.push_back(*j);
-            }
+            DsrRouteCacheEntry::IP_VECTOR reverseroute(route.rbegin(), route.rend());
             NS_LOG_LOGIC("Add newly calculated best routes");
             PrintVector(reverseroute);
             m_bestRoutesTable_link[i->first] = reverseroute;
diff --git a/src/dsr/model/dsr-routing.cc b/src/dsr/model/dsr-routing.cc
index c252c58ed..11d1b7847 100644
--- a/src/dsr/model/dsr-routing.cc
+++ b/src/dsr/model/dsr-routing.cc
@@ -3654,7 +3654,7 @@ DsrRouting::Receive(Ptr<Packet> p, const Ipv4Header& ip, Ptr<Ipv4Interface> inco
         optionLength =
             dsrOption
                 ->Process(p, packet, m_mainAddress, source, ip, protocol, isPromisc, promiscSource);
-        segmentsLeft = *(data + 3);
+        segmentsLeft = data[3];
         if (optionLength == 0)
         {
             NS_LOG_INFO("Discard this packet");