On Thu, 13 May 2004, Duncan Sands wrote:

> No, but the pointer for another (previous) interface may just have been
> set to NULL, causing an Oops when usb_ifnum_to_if loops over all
> interfaces.

Of course!  I trust you won't mind me changing your suggested fix
slightly.  This should do an equally good job of repairing things, and it
will prevent other possible invalid references as well.