Optimize: Avoid meaningless lock operations
Optimize: Avoid meaningless lock operations

SolidWallOfCode/trafficserver,vmamidi/trafficserver,davidbz/trafficserver,dyrock/trafficserver,SolidWallOfCode/trafficserver,bryancall/trafficserver,bryancall/trafficserver,duke8253/trafficserver,pbchou/trafficserver,davidbz/trafficserver,davidbz/trafficserver,bryancall/trafficserver,dyrock/trafficserver,pbchou/trafficserver,dyrock/trafficserver,SolidWallOfCode/trafficserver,chitianhao/trafficserver,pbchou/trafficserver,vmamidi/trafficserver,duke8253/trafficserver,chitianhao/trafficserver,chitianhao/trafficserver,pbchou/trafficserver,dyrock/trafficserver,dyrock/trafficserver,SolidWallOfCode/trafficserver,davidbz/trafficserver,pbchou/trafficserver,bryancall/trafficserver,pbchou/trafficserver,bryancall/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver,dyrock/trafficserver,dyrock/trafficserver,chitianhao/trafficserver,chitianhao/trafficserver,chitianhao/trafficserver,bryancall/trafficserver,davidbz/trafficserver,vmamidi/trafficserver,vmamidi/trafficserver,duke8253/trafficserver,duke8253/trafficserver,chitianhao/trafficserver,SolidWallOfCode/trafficserver,davidbz/trafficserver,vmamidi/trafficserver,duke8253/trafficserver,vmamidi/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver