From 51a4781e868627592cc95f4e5ee9e485afa6c1cf Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Mon, 20 Jun 2016 14:54:12 -0400 Subject: leave early if no interfaces to rename --- cloudinit/net/__init__.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/cloudinit/net/__init__.py b/cloudinit/net/__init__.py index 6959ad34..63e54f91 100644 --- a/cloudinit/net/__init__.py +++ b/cloudinit/net/__init__.py @@ -237,6 +237,11 @@ def _get_current_rename_info(check_downable=True): def _rename_interfaces(renames, strict_present=True, strict_busy=True, current_info=None): + + if not len(renames): + LOG.debug("no interfaces to rename") + return + if current_info is None: current_info = _get_current_rename_info() -- cgit v1.2.3