Treat failed cl_subscription_close only as a warning.
Treat failed cl_subscription_close only as a warning.

morganzhh/sysrepo,lukasmacko/sysrepo,morganzhh/sysrepo,rastislavszabo/sysrepo,fanchanghu/sysrepo,rastislavszabo/sysrepo,fanchanghu/sysrepo,lukasmacko/sysrepo,rastislavszabo/sysrepo,morganzhh/sysrepo,fanchanghu/sysrepo,rastislavszabo/sysrepo,lukasmacko/sysrepo,rastislavszabo/sysrepo,lukasmacko/sysrepo,rastislavszabo/sysrepo,lukasmacko/sysrepo,fanchanghu/sysrepo,morganzhh/sysrepo,morganzhh/sysrepo,morganzhh/sysrepo,fanchanghu/sysrepo,lukasmacko/sysrepo,morganzhh/sysrepo,lukasmacko/sysrepo,fanchanghu/sysrepo,fanchanghu/sysrepo,rastislavszabo/sysrepo