refactor: remove redundant null checks

1 files changed, 15 insertions, 30 deletions

diff --git a/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs b/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs
index d762bef..9d40688 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs
@@ -141,46 +141,31 @@ 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))
+                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)
+                    m_packets.Remove(pendingRemove.SequenceNumber);
+
+                    // Update stats
+                    Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
+
+                    if (!pendingRemove.FromResend)
                     {
-                        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)
-                            {
-                                // 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);
                     }
                 }
             }
         }
     }
-}
+}
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