Remove unused channel in args to drainLogs func
Remove unused channel in args to drainLogs func

Signed-off-by: Max Brunsfeld <8ee73e75b50cc292b5052b11f2ca25336d3e974e@pivotallabs.com>

carnell69/cli,EngineerBetter/cli,AmitRoushan/cli,18F/cli,rastasheep/trash-can,18F/cli,mcintyred/cli,ofer43211/cli,cgvarela/cli,hyenaspots/cli,Zouuup/cli,srikanth88infy/cli,ofer43211/cli,diatmpravin/cli,mcowger/cli,srikanth88infy/cli,diatmpravin/cli,cf-routing/cli,mcowger/cli,markstgodard/cli,xingzhou/cli,cgvarela/cli,SrinivasChilveri/cli,rastasheep/trash-can,saurabhguptasg/cli,18F/cli,fujitsu-cf/cli,simonleung8/cli,SrinivasChilveri/cli,TomG713/cli,HuaweiTech/cli,kavoj/cli,mcintyred/cli,TomG713/cli,xingzhou/cli,EngineerBetter/cli,Zouuup/cli,nttlabs/cli,Zouuup/cli,xingzhou/cli,TomG713/cli,nimbus-cloud/cli,mcowger/cli,fujitsu-cf/cli,zhang-hua/cli,evanfarrar/cli,hyenaspots/cli,hyenaspots/cli,mcintyred/cli,cf-routing/cli,nimbus-cloud/cli,zhang-hua/cli,carnell69/cli,TomG713/cli,srikanth88infy/cli,ReachingOut/cli,mcowger/cli,evanfarrar/cli,zhang-hua/cli,ReachingOut/cli,HuaweiTech/cli,rastasheep/trash-can,saravana76/cli,pishro-cc/cli,diatmpravin/cli,pishro-cc/cli,hyenaspots/cli,carnell69/cli,saurabhguptasg/cli,pishro-cc/cli,EngineerBetter/cli,evanfarrar/cli,saravana76/cli,SrinivasChilveri/cli,fujitsu-cf/cli,ReachingOut/cli,HuaweiTech/cli,mcintyred/cli,srikanth88infy/cli,AmitRoushan/cli,carnell69/cli,nttlabs/cli,cf-routing/cli,saravana76/cli,xingzhou/cli,HuaweiTech/cli,cf-routing/cli,evanfarrar/cli,rastasheep/trash-can,AmitRoushan/cli,Zouuup/cli,diatmpravin/cli,markstgodard/cli,kavoj/cli,saravana76/cli,nttlabs/cli,nimbus-cloud/cli,zhang-hua/cli,saurabhguptasg/cli,simonleung8/cli,cgvarela/cli,kavoj/cli,cgvarela/cli,saurabhguptasg/cli,markstgodard/cli,ReachingOut/cli,simonleung8/cli,markstgodard/cli,EngineerBetter/cli,pishro-cc/cli,ofer43211/cli,kavoj/cli,AmitRoushan/cli,ofer43211/cli,nttlabs/cli,SrinivasChilveri/cli,18F/cli