IPaddr/monitor: rationalise some duplicated 'ping' code
IPaddr/monitor: rationalise some duplicated 'ping' code

--HG--
extra : convert_revision : ab9b4952f0f69301bb770518e82696facab2f602

stevenraspudic/resource-agents,asp24/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents