1 files changed, 17 insertions, 28 deletions

diff --git a/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs b/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs
index d762bef..d195110 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs
@@ -141,46 +141,35 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private void ProcessQueues()
         {
             // Process all the pending adds
-
             OutgoingPacket pendingAdd;
-            if (m_pendingAdds != null)
-            {
-                while (m_pendingAdds.TryDequeue(out pendingAdd))
-                {
-                    if (pendingAdd != null && m_packets != null)
-                    {
-                        m_packets[pendingAdd.SequenceNumber] = pendingAdd;
-                    }
-                }
-            }
+            while (m_pendingAdds.TryDequeue(out pendingAdd))
+                if (pendingAdd != null)
+                    m_packets[pendingAdd.SequenceNumber] = pendingAdd;
             
             // Process all the pending removes, including updating statistics and round-trip times
             PendingAck pendingRemove;
             OutgoingPacket ackedPacket;
-            if (m_pendingRemoves != null)
+            while (m_pendingRemoves.TryDequeue(out pendingRemove))
             {
-                while (m_pendingRemoves.TryDequeue(out pendingRemove))
+                if (m_packets.TryGetValue(pendingRemove.SequenceNumber, out ackedPacket))
                 {
-                    if (m_pendingRemoves != null && m_packets != null)
+                    if (ackedPacket != null)
                     {
-                        if (m_packets.TryGetValue(pendingRemove.SequenceNumber, out ackedPacket))
+                        m_packets.Remove(pendingRemove.SequenceNumber);
+
+                        // Update stats
+                        Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
+
+                        if (!pendingRemove.FromResend)
                         {
-                            m_packets.Remove(pendingRemove.SequenceNumber);
-
-                            // Update stats
-                            Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
-
-                            if (!pendingRemove.FromResend)
-                            {
-                                // Calculate the round-trip time for this packet and its ACK
-                                int rtt = pendingRemove.RemoveTime - ackedPacket.TickCount;
-                                if (rtt > 0)
-                                    ackedPacket.Client.UpdateRoundTrip(rtt);
-                            }
+                            // Calculate the round-trip time for this packet and its ACK
+                            int rtt = pendingRemove.RemoveTime - ackedPacket.TickCount;
+                            if (rtt > 0)
+                                ackedPacket.Client.UpdateRoundTrip(rtt);
                         }
                     }
                 }
             }
         }
     }
-}
+}
\ No newline at end of file