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| author | Scott Moser <smoser@ubuntu.com> | 2016-06-20 14:54:12 -0400 |
|---|---|---|
| committer | Scott Moser <smoser@ubuntu.com> | 2016-06-20 14:54:12 -0400 |
| commit | 4b123c3524b35e850f3b3724ebdf6f57eb214350 (patch) | |
| tree | 1bf167f5f791e987d0991d5ddc1f4eaf29cb548d | |
| parent | e56a88a9a52985e5bb45394d150340c1a452f7ac (diff) | |
| download | cloud-init-4b123c3524b35e850f3b3724ebdf6f57eb214350.tar.gz | |
leave early if no interfaces to rename
| -rw-r--r-- | cloudinit/net/__init__.py | 5 |
1 files changed, 5 insertions, 0 deletions
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() |