display error logging should be improved
display error logging should be improved

Removed duplicate error logging

Change-Id: Id953a79b7db56b4014727d402104a9e998e55255
Closes-Bug: 1286374

SauloAislan/ironic,ionutbalutoiu/ironic,ionutbalutoiu/ironic,naototty/vagrant-lxc-ironic,bacaldwell/ironic,rdo-management/ironic,devananda/ironic,hpproliant/ironic,pshchelo/ironic,supermari0/ironic,NaohiroTamura/ironic,openstack/ironic,redhat-openstack/ironic,Tan0/ironic,naterh/ironic,naototty/vagrant-lxc-ironic,dims/ironic,bacaldwell/ironic,dims/ironic,openstack/ironic,SauloAislan/ironic,ramineni/myironic,NaohiroTamura/ironic,pshchelo/ironic