From: Eric Dumazet <[EMAIL PROTECTED]>
Date: Mon, 14 Jan 2008 20:27:11 +0100

> fib_trie_seq_show() uses two helper functions, rtn_scope() and 
> rtn_type() that can
> write to static storage without locking.
> 
> Just pass to them a temporary buffer to avoid potential  corruption
> (probably not triggerable but still...)
> 
> Signed-off-by: Eric Dumazet <[EMAIL PROTECTED]>

Applied to net-2.6.25, but I had to tweak it to apply
cleanly since the %d in rtn_type() is now a %u
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