Do not error on non discovery type messages in remote driver
Do not error on non discovery type messages in remote driver

Signed-off-by: Alessandro Boch <5bd2eb5b6f60921d9a2b9cb6a0a86bb947f3d361@docker.com>

AkihiroSuda/docker,jimjag/docker,jimjag/docker,jimjag/docker,konstruktoid/docker-upstream,AkihiroSuda/docker,moul/docker,mahak/docker,cpuguy83/docker,moby/moby,nalind/docker,trebonian/docker,jthelin/docker,thaJeztah/docker,vdemeester/docker,nawawi/docker,yosifkit/docker,AkihiroSuda/docker,bearstech/moby,docker/docker,moul/docker,bearstech/moby,moul/docker,nawawi/docker,AkihiroSuda/docker,konstruktoid/docker-upstream,gnailuy/docker,flavio/docker,djs55/docker,moby/moby,yosifkit/docker,djs55/docker,bearstech/moby,jameszhan/docker,gnailuy/docker,jameszhan/docker,cpuguy83/docker,thaJeztah/docker,Ramzec/docker,mahak/docker,Ramzec/docker,trebonian/docker,nawawi/docker,cpuguy83/docker,trebonian/docker,gnailuy/docker,paralin/docker,bearstech/moby,vdemeester/docker,paralin/docker,yosifkit/docker,Mokolea/docker,thaJeztah/docker,flavio/docker,flavio/docker,moby/moby,mahak/docker,Ramzec/docker,konstruktoid/docker-upstream,docker/docker,yosifkit/docker,nalind/docker,nalind/docker,flavio/docker,mahak/docker,moby/moby,jameszhan/docker,Mokolea/docker,Mokolea/docker,paralin/docker,djs55/docker,nalind/docker,trebonian/docker,paralin/docker,docker/docker,vdemeester/docker,moul/docker,nawawi/docker,jimjag/docker,konstruktoid/docker-upstream,cpuguy83/docker,Ramzec/docker,gnailuy/docker,Mokolea/docker,jthelin/docker,thaJeztah/docker