fixed unserialize for QueueDecEvent in etherlink
fixed unserialize for QueueDecEvent in etherlink

lokeshjindal15/pd-gem5,lokeshjindal15/pd-gem5,lokeshjindal15/pd-gem5,lokeshjindal15/pd-gem5,lokeshjindal15/pd-gem5,lokeshjindal15/pd-gem5,lokeshjindal15/pd-gem5,lokeshjindal15/pd-gem5