Some random cleanup here and there

src/server/game/Handlers/TradeHandler.cpp

@@ -546,15 +546,12 @@ void WorldSession::HandleCancelTradeOpcode(WorldPacket& /*recvPacket*/)
 
 void WorldSession::HandleInitiateTradeOpcode(WorldPacket& recvPacket)
 {
-    if (GetPlayer()->m_trade)
-    {
-        recvPacket.rfinish();
-        return;
-    }
-
     uint64 ID;
     recvPacket >> ID;
 
+    if (GetPlayer()->m_trade)
+        return;
+
     if (!GetPlayer()->isAlive())
     {
         SendTradeStatus(TRADE_STATUS_YOU_DEAD);
@@ -728,4 +725,3 @@ void WorldSession::HandleClearTradeItemOpcode(WorldPacket& recvPacket)
 
     my_trade->SetItem(TradeSlots(tradeSlot), NULL);
 }
-