From: David Miller <davem@davemloft.net>
Date: Sun, 26 Jul 2009 19:09:27 -0700 (PDT)

From: Ralf Baechle <redacted>
Date: Sat, 25 Jul 2009 11:38:17 +0100

quoted

The use of a static buffer in nr_call_to_digi() to return its result is
not threadproof and can result in corruption if multiple threads are
trying to perform SIOCADDRT ioctls.

Signed-off-by: Ralf Baechle <redacted>

So what frees up these now-dynamically-allocated digi objects?

Ralf, ping?