Remove the redundant 'if' statements
Remove the redundant 'if' statements

Signed-off-by: Yanqiang Miao <ab4ee3200e9057277ea29a217f2f229bb20c5345@zte.com.cn>

unclejack/docker,erikh/docker,laijs/moby,thtanaka/docker,mikedougherty/docker,noironetworks/docker,liaoqingwei/docker,Mokolea/docker,trebonian/docker,bonczj/moby-json-file-logger,erikh/docker,allencloud/docker,flavio/docker,tonistiigi/docker,mikebrow/docker,moypray/docker,rancher/docker,sterchelen/docker,estesp/docker,shishir-a412ed/docker,dgageot/docker,yummypeng/docker,yosifkit/docker,mtesselH/docker,mike1729/docker,pramodhkp/moby,justincormack/docker,nawawi/docker,catinthesky/docker,bearstech/moby,q384566678/docker,rhatdan/docker,tophj-ibm/docker,madhanrm/docker,tophj-ibm/moby,jlhawn/docker,moby/moby,dsheets/moby,yasiramin10p/moby,nawawi/docker,johnstep/moby-moby,prertik/docker,rremer/moby,rhatdan/docker,tophj-ibm/moby,shishir-a412ed/docker,allencloud/docker,lixiaobing1/docker,yongtang/docker,paralin/docker,cyphar/docker,jameszhan/docker,ripcurld0/moby,sdurrheimer/docker,fcrisciani/docker,rancher/docker,YuPengZTE/docker,dperny/docker,maxamillion/docker,mikebrow/docker,yasiramin10p/moby,vdemeester/docker,ndeloof/docker,ColinHebert/docker,justincormack/docker,JMesser81/docker,sdurrheimer/docker,jameszhan/docker,dperny/docker,dsheets/moby,mikedougherty/docker,amatsus/docker,mixja/docker,srust/docker,rancher/docker,trebonian/docker,mahak/docker,madhanrm/docker,Mokolea/docker,michael-holzheu/docker,mahak/docker,x1022as/docker,duglin/docker,JMesser81/docker,akira-baruah/docker,AkihiroSuda/docker,mahak/docker,jvanz/docker,yummypeng/docker,shhsu/docker,jimjag/docker,gjaskiewicz/moby,moby/moby,coolljt0725/docker,gschaetz/moby,pramodhkp/moby,paralin/docker,tklauser/docker,gnailuy/docker,resin-io/docker,kojiromike/docker,nawawi/docker,nalind/docker,laijs/docker,miminar/docker,mike1729/docker,q384566678/docker,whuwxl/docker,scotttlin/docker,maxamillion/docker,haveatry/docker,imkin/moby,shhsu/docker,dims/docker,jimjag/docker,Ramzec/docker,gjaskiewicz/moby,konstruktoid/docker-upstream,kolyshkin/moby,x1022as/docker,charleszheng44/moby,dmcgowan/docker,tmp6154/docker,laijs/docker,whuwxl/docker,ColinHebert/docker,kolyshkin/docker,shhsu/docker,sdurrheimer/docker,darrenstahlmsft/docker,konstruktoid/docker-1,lixiaobing1/docker,estesp/docker,sarnautov/moby,kolyshkin/moby,dims/docker,whuwxl/docker,kojiromike/docker,sarnautov/moby,dccurtis/docker,tophj-ibm/docker,YuPengZTE/docker,erikh/docker,gschaetz/moby,raja-sami-10p/moby,trebonian/docker,KingEmet/docker,miminar/docker,jameszhan/docker,ndeloof/docker,q384566678/docker,vdemeester/docker,tklauser/docker,fcrisciani/docker,xuxinkun/docker,lixiaobing1/docker,cpuguy83/docker,darrenstahlmsft/moby,miminar/docker,fcrisciani/docker,paralin/docker,naveed-jamil-tenpearls/moby,POLJM242/docker,YuPengZTE/docker,mikedougherty/docker,Ramzec/docker,diogomonica/docker,ripcurld0/moby,naveed-jamil-tenpearls/moby,amatsus/docker,POLJM242/docker,jvanz/docker,hqhq/moby,haveatry/docker,noironetworks/docker,diogomonica/docker,resin-io/docker,kolyshkin/moby,mtesselH/docker,tonistiigi/docker,moypray/docker,moby/moby,cpuguy83/docker,ripcurld0/moby,tophj-ibm/moby,mkumatag/docker,sterchelen/docker,dccurtis/docker,lixiaobing10051267/docker,pramodhkp/moby,yongtang/docker,AkihiroSuda/docker,michael-holzheu/docker,trebonian/docker,HideoYamauchi/docker,cpuguy83/docker,yasiramin10p/moby,jthelin/docker,crosbymichael/docker,allencloud/docker,mahak/docker,kencochrane/docker,flavio/docker,dmcgowan/docker,jwhonce/docker,Syntaxide/docker,jimjag/docker,yummypeng/docker,ibuildthecloud/docker,SvenDowideit/docker,cyphar/docker,mkumatag/docker,estesp/docker,coreos/docker,kencochrane/docker,ibuildthecloud/docker,x1022as/docker,shishir-a412ed/docker,paralin/docker,dims/docker,qudongfang/docker,nalind/docker,yosifkit/docker,SvenDowideit/docker,gnailuy/docker,mstanleyjones/docker,lixiaobing10051267/docker,dperny/docker,johnstep/moby-moby,haveatry/docker,laijs/docker,docker/docker,xuxinkun/docker,cyphar/docker,djs55/docker,michael-holzheu/docker,djs55/docker,KingEmet/docker,erikstmartin/docker,tmp6154/docker,bonczj/moby-json-file-logger,sterchelen/docker,liaoqingwei/docker,flavio/docker,tophj-ibm/docker,konstruktoid/docker-upstream,xuxinkun/docker,srust/docker,flavio/docker,thaJeztah/docker,thaJeztah/docker,yosifkit/docker,moypray/docker,catinthesky/docker,qudongfang/docker,mkumatag/docker,gnailuy/docker,moul/docker,jvanz/docker,tmp6154/docker,PatrickLang/moby,mstanleyjones/docker,alfred-landrum/docker,scotttlin/docker,bonczj/moby-json-file-logger,mikebrow/docker,JMesser81/docker,dsheets/moby,bearstech/moby,docker/docker,danyalKhaliq10p/moby,HideoYamauchi/docker,tonistiigi/docker,dmcgowan/docker,kencochrane/docker,jwhonce/docker,maxamillion/docker,PatrickLang/moby,ColinHebert/docker,pradipd/moby,dgageot/docker,jthelin/docker,jwhonce/docker,madhanrm/docker,crosbymichael/docker,danyalKhaliq10p/moby,SvenDowideit/docker,naveed-jamil-tenpearls/moby,mtesselH/docker,johnstep/moby-moby,AkihiroSuda/docker,unclejack/docker,coolljt0725/docker,scotttlin/docker,akira-baruah/docker,AkihiroSuda/docker,Syntaxide/docker,vdemeester/docker,crosbymichael/docker,prertik/docker,duglin/docker,ibuildthecloud/docker,hqhq/moby,dccurtis/docker,coreos/docker,Mokolea/docker,erikstmartin/docker,konstruktoid/docker-upstream,konstruktoid/docker-upstream,konstruktoid/docker-1,pradipd/moby,darrenstahlmsft/docker,liaoqingwei/docker,raja-sami-10p/moby,unclejack/docker,Syntaxide/docker,amatsus/docker,alfred-landrum/docker,cpuguy83/docker,docker/docker,duglin/docker,ffoysal/docker,resin-io/docker,laijs/moby,hqhq/moby,qudongfang/docker,coolljt0725/docker,justincormack/docker,thaJeztah/docker,nawawi/docker,yosifkit/docker,thtanaka/docker,KingEmet/docker,imkin/moby,bearstech/moby,thtanaka/docker,nalind/docker,diogomonica/docker,jlhawn/docker,coreos/docker,KarthikNayak/docker,tianon/docker,kolyshkin/docker,thaJeztah/docker,jlhawn/docker,jimjag/docker,raja-sami-10p/moby,alfred-landrum/docker,KarthikNayak/docker,HideoYamauchi/docker,prertik/docker,catinthesky/docker,darrenstahlmsft/docker,charleszheng44/moby,rhatdan/docker,erikstmartin/docker,rremer/moby,danyalKhaliq10p/moby,mike1729/docker,moul/docker,KarthikNayak/docker,pradipd/moby,rremer/moby,mixja/docker,bearstech/moby,gnailuy/docker,imkin/moby,tklauser/docker,noironetworks/docker,dgageot/docker,ffoysal/docker,darrenstahlmsft/moby,Ramzec/docker,laijs/moby,ffoysal/docker,gjaskiewicz/moby,gschaetz/moby,moul/docker,PatrickLang/moby,konstruktoid/docker-1,yongtang/docker,srust/docker,mstanleyjones/docker,sarnautov/moby,tianon/docker,kojiromike/docker,moby/moby,Mokolea/docker,darrenstahlmsft/moby,ndeloof/docker,moul/docker,nalind/docker,ibuildthecloud/docker,charleszheng44/moby,ibuildthecloud/docker,lixiaobing10051267/docker,mixja/docker,djs55/docker,Ramzec/docker