raft: remove a guard that is no longer necessary
raft: remove a guard that is no longer necessary

improbable-io/etcd,gtank/etcd,bakins/etcd,tamird/etcd,YuleiXiao/etcd,shakefu/etcd,devfreesg/etcd,svdata/etcd,mwitkow/etcd,raoofm/etcd,jchauncey/etcd,lzbgt/etcd,mgoelzer/etcd-fork2,honeyqa/etcd,gae123/etcd,bspline/etcd,xebitstudios/etcd,endocode/etcd,qqsun8819/etcd,ylong/etcd,gouyang/etcd,mkumatag/etcd,sebschrader/etcd,svdata/etcd,whuwxl/etcd,nieanan/etcd,StorReduce/etcd,swingbach/etcd,plasticbox/etcd,mike-lerch/etcd,chenbaihu/etcd,hongbinz/etcd,hroyrh/etcd,fasaxc/etcd,glensc/etcd,fasaxc/etcd,robszumski/etcd,shafreeck/etcd,SivagnanamCiena/etcd,hongchaodeng/etcd,ajityagaty/etcd,njharman/etcd,arthurcolle/etcd,gityf/etcd,coreos/etcd,olark/etcd,dnaeon/etcd,offscale/etcd,justintung/etcd,combk8s/etcd,tguangch/etcd,robszumski/etcd,princeqjzh/etcd,dannysauer/etcd,tangkun75/etcd,openedbox/etcd,nkhare/etcd,gityf/etcd,cognusion/etcd,mgoelzer/etcd-fork2,wantonsolutions/dinv-etcd,hzy001/etcd,xueshanf/etcd,mkumatag/etcd,Yhgenomics/etcd,polvi/etcd,nekto0n/etcd,armstrongli/etcd,hongbinz/etcd,polvi/etcd,chai2010/etcd,csuideal/etcd,sebrandon1/etcd,hroyrh/etcd,etcd-io/etcd,xiang90/etcd,tangkun75/etcd,pengzj/etcd,HideoYamauchi/etcd,jchauncey/etcd,oscarrr110/etcd,chai2010-playground/etcd,crandles/etcd,xdlinear/etcd,xdlinear/etcd,yyljlyy/etcd,jlamillan/etcd,ecnahc515/etcd,spacejam/etcd,dalanlan/etcd,kingland/etcd,heyitsanthony/etcd,jlamillan/etcd,joshix/etcd,wfxiang08/etcd,swingbach/etcd,westhood/etcd,gosharplite/etcd,lzbgt/etcd,zaphod-concur/etcd,a-robinson/etcd,linuxcer/etcd,fanminshi/etcd,luxas/etcd,tempbottle/etcd,dterei/etcd,mqliang/etcd,cognusion/etcd,asim/etcd,joshix/etcd,etcd-io/etcd,OyTao/etcd_learning,njharman/etcd,yudai/etcd,visheshnp/etcd,insequent/etcd,a-robinson/etcd,chai2010/etcd,youxidev/etcd,Winslett/etcd,chenbaihu/etcd,TheHippo/etcd,fanminshi/etcd,barakmich/etcd,shawnps/etcd,delkyd/etcd,TheHippo/etcd,bluebreezecf/etcd,sebrandon1/etcd,glevand/coreos--etcd,glycerine/etcd,mqliang/etcd,StorReduce/etcd,gae123/etcd,Timer/etcd,raoofm/etcd,imzhulei/etcd,mickep76/etcd,jeremyeder/etcd,sebschrader/etcd,jeremyeder/etcd,openedbox/etcd,cchamplin/etcd,gyuho/etcd,jonboulle/etcd,akauppi/etcd,handsomesun/etcd,xiang90/etcd,gyuho/etcd,jravetch/etcd,beni55/etcd,es-chow/etcd,visheshnp/etcd,YuleiXiao/etcd,junxu/etcd,sinsharat/etcd,snailwalker/etcd,pauldallen/etcd,giantswarm/etcd,nieanan/etcd,ajityagaty/etcd,endocode/etcd,combk8s/etcd,tamird/etcd,dalanlan/etcd,ktateish/etcd,buaazp/etcd,mwitkow-io/etcd,freeloop1114/etcd,olark/etcd,rnaveiras/etcd,bspline/etcd,insequent/etcd,spacejam/etcd,shawnps/etcd,rchicoli/etcd,chipironcin/etcd,mqliang/etcd,jonboulle/etcd,li-ang/etcd,mkumatag/etcd,sofuture/etcd,wantonsolutions/dinv-etcd,kkaneda/etcd,sofuture/etcd,wantonsolutions/dinv-etcd,kkaneda/etcd,xychu/etcd,snailwalker/etcd,siddontang/etcd,coreos/etcd,xueshanf/etcd,xychu/etcd,mitake/etcd,barakmich/etcd,steveeJ/etcd,crandles/etcd,wfxiang08/etcd,ravigadde/etcd,yichengq/etcd,ravigadde/etcd,beni55/etcd,offscale/etcd,yifan-gu/etcd,xebitstudios/etcd,betawaffle/etcd,tguangch/etcd,yyljlyy/etcd,luxas/etcd,mitake/etcd,freeloop1114/etcd,Eagle-X/etcd,yifan-gu/etcd,heyitsanthony/etcd,justintung/etcd,plasticbox/etcd,qiaochao911/etcd,iamqizhao/etcd,gouyang/etcd,handsomesun/etcd,msanterre/etcd,axingblog/etcd,ajityagaty/etcd,siddontang/etcd,CrazyJvm/etcd,chipironcin/etcd,mischief/etcd,lorneli/etcd,westhood/etcd,jmptrader/etcd,mischief/etcd,cockroachdb/etcd,purpleidea/etcd,onlyjob/etcd,etcd-io/etcd,zaphod-concur/etcd,rnaveiras/etcd,SivagnanamCiena/etcd,onlyjob/etcd,hpcloud/etcd,purpleidea/etcd,hzy001/etcd,Yhgenomics/etcd,ecnahc515/etcd,HideoYamauchi/etcd,arthurcolle/etcd,vimalk78/etcd,yudai/etcd,yichengq/etcd,QuantiumTechnology/etcd,Winslett/etcd,lumjjb/etcd,delkyd/etcd,lorneli/etcd,insionng/etcd,linuxcer/etcd,ylong/etcd,akauppi/etcd,imzhulei/etcd,jravetch/etcd,rnaveiras/etcd,fgbreel/etcd,giantswarm/etcd,bdarnell/etcd,dannysauer/etcd,fgbreel/etcd,glevand/coreos--etcd,njucslqq/etcd,mike-lerch/etcd,glensc/etcd,armstrongli/etcd,bdarnell/etcd,mickep76/etcd,devfreesg/etcd,chai2010-playground/etcd,pengzj/etcd,rchicoli/etcd,hongchaodeng/etcd,shakefu/etcd,betawaffle/etcd,sayden/etcd,sayden/etcd,hpcloud/etcd,jmptrader/etcd,steveeJ/etcd,junxu/etcd,glycerine/etcd,buaazp/etcd,axingblog/etcd,bakins/etcd,shafreeck/etcd,csuideal/etcd,sinsharat/etcd,qiaochao911/etcd,jefby/etcd,qqsun8819/etcd,mwitkow/etcd,gosharplite/etcd,nkhare/etcd,nekto0n/etcd,princeqjzh/etcd,cchamplin/etcd,insionng/etcd,cockroachdb/etcd,Eagle-X/etcd,OyTao/etcd_learning,bluebreezecf/etcd,es-chow/etcd,youxidev/etcd,elimisteve/etcd,pauldallen/etcd,tempbottle/etcd,ktateish/etcd,gtank/etcd,mwitkow-io/etcd,fasaxc/etcd,dnaeon/etcd,wowsoso/etcd,njucslqq/etcd,Timer/etcd,achanda/etcd,honeyqa/etcd,jefby/etcd,elimisteve/etcd,dterei/etcd,oscarrr110/etcd,asim/etcd,kingland/etcd,QuantiumTechnology/etcd,achanda/etcd,vimalk78/etcd,li-ang/etcd,lumjjb/etcd,improbable-io/etcd,msanterre/etcd,wowsoso/etcd,whuwxl/etcd,CrazyJvm/etcd,iamqizhao/etcd