On Fri, Nov 16, 2012 at 12:03:00AM -0800, Justin Pettit wrote:
> The port_destruct() function checks if the port still exists in the
> datapath to see if additional cleanup is necessary.  It used
> dpif_port_query_by_number(), since the datapath port number is readily
> available and cheap to use as a lookup handle.  Unfortunately, that
> function logs a warning message if a port with that number doesn't exist
> (because the datapath did remove it), which is confusing.  The
> dpif_port_query_by_name() function doesn't log such an warning, so use
> it instead.
> 
> Signed-off-by: Justin Pettit <jpet...@nicira.com>

Why not use dpif_port_exists() here?  It seems tailor-made for the job.
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