diags: clean up duplicated printing code
diags: clean up duplicated printing code

duke8253/trafficserver,PSUdaemon/trafficserver,chitianhao/trafficserver,clearswift/trafficserver,rpufky/trafficserver,duke8253/trafficserver,clearswift/trafficserver,davidbz/trafficserver,duke8253/trafficserver,chitianhao/trafficserver,davidbz/trafficserver,duke8253/trafficserver,dyrock/trafficserver,clearswift/trafficserver,taoyunxing/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,taoyunxing/trafficserver,reveller/trafficserver,chenglongwei/trafficserver,rpufky/trafficserver,davidbz/trafficserver,SolidWallOfCode/trafficserver,dyrock/trafficserver,chenglongwei/trafficserver,taoyunxing/trafficserver,bryancall/trafficserver,chitianhao/trafficserver,taoyunxing/trafficserver,taoyunxing/trafficserver,SolidWallOfCode/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,vmamidi/trafficserver,persiaAziz/trafficserver,PSUdaemon/trafficserver,rpufky/trafficserver,bryancall/trafficserver,rpufky/trafficserver,davidbz/trafficserver,chenglongwei/trafficserver,reveller/trafficserver,persiaAziz/trafficserver,davidbz/trafficserver,dyrock/trafficserver,vmamidi/trafficserver,davidbz/trafficserver,clearswift/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver,pbchou/trafficserver,rahmalik/trafficserver,reveller/trafficserver,persiaAziz/trafficserver,taoyunxing/trafficserver,chenglongwei/trafficserver,rpufky/trafficserver,SolidWallOfCode/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,dyrock/trafficserver,pbchou/trafficserver,reveller/trafficserver,taoyunxing/trafficserver,chitianhao/trafficserver,persiaAziz/trafficserver,reveller/trafficserver,persiaAziz/trafficserver,rahmalik/trafficserver,rpufky/trafficserver,duke8253/trafficserver,rpufky/trafficserver,chitianhao/trafficserver,clearswift/trafficserver,pbchou/trafficserver,bryancall/trafficserver,rahmalik/trafficserver,bryancall/trafficserver,reveller/trafficserver,rahmalik/trafficserver,dyrock/trafficserver,PSUdaemon/trafficserver,reveller/trafficserver,SolidWallOfCode/trafficserver,rahmalik/trafficserver,taoyunxing/trafficserver,SolidWallOfCode/trafficserver,rpufky/trafficserver,PSUdaemon/trafficserver,pbchou/trafficserver,chenglongwei/trafficserver,rahmalik/trafficserver,PSUdaemon/trafficserver,reveller/trafficserver,chitianhao/trafficserver,rpufky/trafficserver,persiaAziz/trafficserver,rahmalik/trafficserver,chenglongwei/trafficserver,rahmalik/trafficserver,taoyunxing/trafficserver,persiaAziz/trafficserver,PSUdaemon/trafficserver,bryancall/trafficserver,chenglongwei/trafficserver,dyrock/trafficserver,chitianhao/trafficserver,vmamidi/trafficserver,vmamidi/trafficserver,PSUdaemon/trafficserver,rahmalik/trafficserver,chenglongwei/trafficserver,pbchou/trafficserver,duke8253/trafficserver,pbchou/trafficserver,reveller/trafficserver,bryancall/trafficserver,PSUdaemon/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver,dyrock/trafficserver,SolidWallOfCode/trafficserver