Re: [PATCH 1/4] mm: Fix sparse, use plain integer as NULL pointer

From	"Kirill A. Shutemov" <kirill@shutemov.name>
Newsgroups	linux.kernel
Subject	Re: [PATCH 1/4] mm: Fix sparse, use plain integer as NULL pointer
Date	2017-02-02 14:10 +0100
Message-ID	<t6pjb-4nr-5@gated-at.bofh.it> (permalink)
References	<t6cFj-4kV-3@gated-at.bofh.it> <t6cFk-4kV-21@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thu, Feb 02, 2017 at 10:37:17AM +1100, Tobin C. Harding wrote:
> From: Tobin C Harding <me@tobin.cc>
> 
> Patch fixes sparse warning: Using plain integer as NULL pointer. Replaces
> assignment of 0 to pointer with NULL assignment.
> 
> Signed-off-by: Tobin C Harding <me@tobin.cc>

I wrote this part when ARC had pgtable_t defined as 'unsigned long', so
NULL wasn't an option, but 0 was as it's valid pointer according to spec.

Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

-- 
 Kirill A. Shutemov

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[PATCH 1/4] mm: Fix sparse, use plain integer as NULL pointer "Tobin C. Harding" <me@tobin.cc> - 2017-02-02 00:40 +0100
  Re: [PATCH 1/4] mm: Fix sparse, use plain integer as NULL pointer "Kirill A. Shutemov" <kirill@shutemov.name> - 2017-02-02 14:10 +0100

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