From: Martin Quinson <martin.quinson@loria.fr>
Date: Thu, 8 Feb 2018 22:04:15 +0000 (+0100)
Subject: cosmetics
X-Git-Tag: v3.19~220
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/0f00f7d4a510cd0126ba153d83bda2269acc16f0?hp=d8d0d2b34dd529790ca6a0a1b45925d4e81657a3

cosmetics
---

diff --git a/src/surf/network_ns3.cpp b/src/surf/network_ns3.cpp
index 0ff044cd94..76f53b9005 100644
--- a/src/surf/network_ns3.cpp
+++ b/src/surf/network_ns3.cpp
@@ -383,26 +383,24 @@ void ns3_initialize(std::string TcpProtocol)
   ns3::Config::SetDefault ("ns3::TcpSocket::DelAckCount", ns3::UintegerValue (1));
   ns3::Config::SetDefault ("ns3::TcpSocketBase::Timestamp", ns3::BooleanValue (false));
 
-  if (TcpProtocol == "default")
-    return;
+  if (TcpProtocol == "default") {
+    /* nothing to do */
 
-  if (TcpProtocol == "Reno") {
+  } else if (TcpProtocol == "Reno") {
     XBT_INFO("Switching Tcp protocol to '%s'", TcpProtocol.c_str());
     ns3::Config::SetDefault ("ns3::TcpL4Protocol::SocketType", ns3::StringValue("ns3::TcpReno"));
-    return;
-  }
-  if (TcpProtocol == "NewReno") {
+
+  } else if (TcpProtocol == "NewReno") {
     XBT_INFO("Switching Tcp protocol to '%s'", TcpProtocol.c_str());
     ns3::Config::SetDefault ("ns3::TcpL4Protocol::SocketType", ns3::StringValue("ns3::TcpNewReno"));
-    return;
-  }
-  if (TcpProtocol == "Tahoe") {
+
+  } else if (TcpProtocol == "Tahoe") {
     XBT_INFO("Switching Tcp protocol to '%s'", TcpProtocol.c_str());
     ns3::Config::SetDefault ("ns3::TcpL4Protocol::SocketType", ns3::StringValue("ns3::TcpTahoe"));
-    return;
-  }
 
-  xbt_die("The ns3/TcpModel must be: NewReno or Reno or Tahoe");
+  } else {
+    xbt_die("The ns3/TcpModel must be: NewReno or Reno or Tahoe");
+  }
 }
 
 void ns3_add_cluster(const char* id, double bw, double lat) {