[ovs-dev] [PATCH 1/2] cfm: Report opup as undefined if not in extended mode.

[Ben Pfaff]

On Fri, Aug 10, 2012 at 06:27:18PM -0700, Ethan Jackson wrote:
> The cfm_get_opup() function's result doesn't make sense when CFM is
> not configured in extended mode.  This patch makes it report -1 in
> this case.  Future patches will rely on this behavior.
> 
> Signed-off-by: Ethan Jackson <ethan at nicira.com>

I'd update the comment on cfm_get_opup(), otherwise this seems fine to
me.