Cisco: unsupported format character in log format
Cisco: unsupported format character in log format

CiscoCfgAgent.hosting_devices_removed() contains an error in the
format string used to log errors:

    LOG.error(_LE("Invalid payload format for received RPC message "
		"`hosting_devices_removed`. Error is %{error}s. "
		"Payload is %(payload)s"),
	      {'error': e, 'payload': payload})

"%{error}s" should be "%(error)s"

The existing version raises "ValueError: unsupported format character
'{' (0x7b)" when invoked.

(found via pylint)

Change-Id: Ic5e9db2a19aa7652cbbd1ee04d7e02914e8d0093
Closes-Bug: #1403304

mmnelemane/neutron,dims/neutron,SmartInfrastructures/neutron,blueboxgroup/neutron,skyddv/neutron,Metaswitch/calico-neutron,JioCloud/neutron,JianyuWang/neutron,vveerava/Openstack,apporc/neutron,mattt416/neutron,Stavitsky/neutron,sebrandon1/neutron,jumpojoy/neutron,klmitch/neutron,bgxavier/neutron,jacknjzhou/neutron,infobloxopen/neutron,blueboxgroup/neutron,aristanetworks/neutron,barnsnake351/neutron,swdream/neutron,vivekanand1101/neutron,gkotton/neutron,jerryz1982/neutron,shahbazn/neutron,asgard-lab/neutron,bgxavier/neutron,wenhuizhang/neutron,adelina-t/neutron,aristanetworks/neutron,mahak/neutron,eonpatapon/neutron,javaos74/neutron,sasukeh/neutron,mandeepdhami/neutron,eayunstack/neutron,suneeth51/neutron,rdo-management/neutron,glove747/liberty-neutron,CiscoSystems/neutron,yuewko/neutron,Metaswitch/calico-neutron,huntxu/neutron,MaximNevrov/neutron,yuewko/neutron,gkotton/neutron,infobloxopen/neutron,igor-toga/local-snat,sebrandon1/neutron,wolverineav/neutron,neoareslinux/neutron,SmartInfrastructures/neutron,javaos74/neutron,alexandrucoman/vbox-neutron-agent,antonioUnina/neutron,watonyweng/neutron,noironetworks/neutron,silenci/neutron,cloudbase/neutron,barnsnake351/neutron,jerryz1982/neutron,CiscoSystems/neutron,mahak/neutron,jumpojoy/neutron,cisco-openstack/neutron,NeCTAR-RC/neutron,yanheven/neutron,waltBB/neutron_read,mmnelemane/neutron,cloudbase/neutron,mattt416/neutron,klmitch/neutron,cloudbase/neutron-virtualbox,Stavitsky/neutron,apporc/neutron,eayunstack/neutron,dhanunjaya/neutron,vveerava/Openstack,magic0704/neutron,NeCTAR-RC/neutron,sasukeh/neutron,pnavarro/neutron,paninetworks/neutron,openstack/neutron,swdream/neutron,blueboxgroup/neutron,SamYaple/neutron,openstack/neutron,huntxu/neutron,miyakz1192/neutron,wolverineav/neutron,vivekanand1101/neutron,cisco-openstack/neutron,projectcalico/calico-neutron,suneeth51/neutron,skyddv/neutron,watonyweng/neutron,SamYaple/neutron,gkotton/neutron,noironetworks/neutron,eonpatapon/neutron,bigswitch/neutron,neoareslinux/neutron,glove747/liberty-neutron,waltBB/neutron_read,mahak/neutron,igor-toga/local-snat,jacknjzhou/neutron,chitr/neutron,dhanunjaya/neutron,dims/neutron,adelina-t/neutron,yanheven/neutron,silenci/neutron,takeshineshiro/neutron,magic0704/neutron,chitr/neutron,paninetworks/neutron,alexandrucoman/vbox-neutron-agent,takeshineshiro/neutron,JioCloud/neutron,JianyuWang/neutron,antonioUnina/neutron,cloudbase/neutron-virtualbox,mandeepdhami/neutron,rdo-management/neutron,openstack/neutron,bigswitch/neutron,miyakz1192/neutron,vveerava/Openstack,pnavarro/neutron,CiscoSystems/neutron,MaximNevrov/neutron,wenhuizhang/neutron,shahbazn/neutron,projectcalico/calico-neutron,asgard-lab/neutron