Re: [PATCH] Use NULL instead of integer 0 in security/selinux/

[David S. Miller]

On Thu, 08 Jul 2004 13:12:41 +1000
Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> wrote:

> What's wrong with using 0 as the NULL pointer? In contexts where
> a plain 0 is unsafe, NULL is usually unsafe as well.

It's a general sparse cleanup people are doing across the
entire tree.  It's the "proper" way to do pointer comparisons
post-K&R.
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