[ofw] Patch: Fix using lists on ipoib without locks

[Fab Tillier]

> While looking for the race on the lists, I wanted to make sure that I
> know where all the places that this structure is being used. Since the
> string  p_endpt is used many times in the code I wanted to have a
> unique identifier that my editor will be able to find easily.

Changes to work around a lacking editor should not find their way into the final check in.  I believe this happened before and you received the same feedback - change the variable back before checking in so as to minimize the changes in the check in.

-Fab