[PATCH] remove invalid reference to list iterator variable

[Artem Bityutskiy]

On Sun, 2012-07-08 at 15:19 +0200, Julia Lawall wrote:
> If list_for_each_entry, etc complete a traversal of the list, the iterator
> variable ends up pointing to an address at an offset from the list head,
> and not a meaningful structure.  Thus this value should not be used after
> the end of the iterator.

Thanks Julia - this one is very useful!

-- 
Best Regards,
Artem Bityutskiy
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