daemon: Check return value of createSecretDir
daemon: Check return value of createSecretDir

Signed-off-by: Aaron Lehmann <8ecfc6017a87905413dcd7d63696a2a4c351b604@docker.com>

moul/docker,moul/docker,jvanz/docker,mahak/docker,scotttlin/docker,scotttlin/docker,ibuildthecloud/docker,nalind/docker,paralin/docker,rancher/docker,laijs/docker,dccurtis/docker,tmp6154/docker,cpuguy83/docker,flavio/docker,docker/docker,dims/docker,unclejack/docker,flavio/docker,bearstech/moby,AkihiroSuda/docker,tonistiigi/docker,kolyshkin/moby,konstruktoid/docker-1,djs55/docker,trebonian/docker,jlhawn/docker,AkihiroSuda/docker,pradipd/moby,thaJeztah/docker,gnailuy/docker,moul/docker,docker/docker,dmcgowan/docker,kolyshkin/docker,maxamillion/docker,Ramzec/docker,rremer/moby,nawawi/docker,SvenDowideit/docker,gnailuy/docker,SvenDowideit/docker,dims/docker,justincormack/docker,cpuguy83/docker,thaJeztah/docker,jwhonce/docker,tophj-ibm/docker,YuPengZTE/docker,yongtang/docker,unclejack/docker,crosbymichael/docker,scotttlin/docker,KarthikNayak/docker,bearstech/moby,tophj-ibm/moby,mikebrow/docker,jameszhan/docker,AkihiroSuda/docker,mikebrow/docker,duglin/docker,ibuildthecloud/docker,tmp6154/docker,pradipd/moby,estesp/docker,maxamillion/docker,duglin/docker,x1022as/docker,dccurtis/docker,jvanz/docker,tophj-ibm/docker,mahak/docker,laijs/moby,allencloud/docker,tonistiigi/docker,johnstep/moby-moby,rancher/docker,kolyshkin/moby,rremer/moby,dccurtis/docker,duglin/docker,djs55/docker,jthelin/docker,dims/docker,nawawi/docker,thaJeztah/docker,kolyshkin/docker,thaJeztah/docker,konstruktoid/docker-1,KarthikNayak/docker,jimjag/docker,tophj-ibm/moby,paralin/docker,nalind/docker,gnailuy/docker,YuPengZTE/docker,YuPengZTE/docker,laijs/moby,yosifkit/docker,vdemeester/docker,jameszhan/docker,pradipd/moby,moul/docker,jimjag/docker,dmcgowan/docker,unclejack/docker,rancher/docker,kojiromike/docker,crosbymichael/docker,estesp/docker,jameszhan/docker,vdemeester/docker,cpuguy83/docker,cpuguy83/docker,noironetworks/docker,moby/moby,jvanz/docker,konstruktoid/docker-upstream,dmcgowan/docker,paralin/docker,noironetworks/docker,yosifkit/docker,kolyshkin/moby,trebonian/docker,tophj-ibm/docker,paralin/docker,nawawi/docker,yosifkit/docker,kojiromike/docker,yongtang/docker,maxamillion/docker,konstruktoid/docker-1,allencloud/docker,mikebrow/docker,johnstep/moby-moby,jwhonce/docker,rremer/moby,konstruktoid/docker-upstream,jimjag/docker,Mokolea/docker,estesp/docker,laijs/moby,moby/moby,vdemeester/docker,crosbymichael/docker,mahak/docker,x1022as/docker,flavio/docker,laijs/docker,johnstep/moby-moby,x1022as/docker,nalind/docker,bearstech/moby,AkihiroSuda/docker,trebonian/docker,justincormack/docker,nawawi/docker,tophj-ibm/moby,SvenDowideit/docker,Mokolea/docker,yosifkit/docker,moby/moby,Ramzec/docker,Ramzec/docker,djs55/docker,docker/docker,laijs/docker,flavio/docker,Mokolea/docker,ibuildthecloud/docker,tmp6154/docker,jthelin/docker,KarthikNayak/docker,Ramzec/docker,moby/moby,ibuildthecloud/docker,tonistiigi/docker,justincormack/docker,konstruktoid/docker-upstream,gnailuy/docker,ibuildthecloud/docker,Mokolea/docker,jlhawn/docker,kojiromike/docker,jimjag/docker,konstruktoid/docker-upstream,trebonian/docker,yongtang/docker,nalind/docker,jwhonce/docker,mahak/docker,jlhawn/docker,bearstech/moby,allencloud/docker,noironetworks/docker