queue/queuetest: simplify variable declaration
queue/queuetest: simplify variable declaration

cezarsa/tsuru,cgvarela/tsuru,firebitsbr/tsuru,cezarsa/tsuru,cgvarela/tsuru,jblancett/tsuru,tuxmonteiro/tsuru,tuxmonteiro/tsuru,ggarnier/tsuru,hcxiong/tsuru,cezarsa/tsuru,RichardKnop/tsuru,guilhermebr/tsuru,ArxdSilva/tsuru,cezarsa/tsuru,Endika/tsuru,firebitsbr/tsuru,cgvarela/tsuru,gciotta/tsuru,ggarnier/tsuru,kgrvamsi/tsuru,Endika/tsuru,gwmoura/tsuru,ArxdSilva/tsuru,RichardKnop/tsuru,tsuru/tsuru,hcxiong/tsuru,guilhermebr/tsuru,mderaldo/tsuru,hcxiong/tsuru,tsuru/tsuru,tsuru/tsuru,jblancett/tsuru,tsuru/tsuru,gciotta/tsuru,4eek/tsuru,hugoantunes/tsuru,gciotta/tsuru,RichardKnop/tsuru,Endika/tsuru,guilhermebr/tsuru,ArxdSilva/tsuru,firebitsbr/tsuru,mderaldo/tsuru,gwmoura/tsuru,4eek/tsuru,kgrvamsi/tsuru,ggarnier/tsuru,gwmoura/tsuru,kgrvamsi/tsuru,mderaldo/tsuru,hugoantunes/tsuru,ggarnier/tsuru,ArxdSilva/tsuru,4eek/tsuru,jblancett/tsuru,guilhermebr/tsuru,tuxmonteiro/tsuru