[PATCH] NULL: keep NULL definition in stddef.h only

[Sascha Hauer]

On Wed, Apr 13, 2016 at 04:04:01PM +0000, DU HUANPENG wrote:
> From: Du Huanpeng <u74147 at gmail.com>
> 
> remove other local definition of NULL, use
>   #include <linux/stddef.h>
> instead.
> I use this command to search NULL definition,
>   grep -R "define\s*\<NULL\>"
> hope there are no more definition of NULL.
> 
> from ISO/IEC 9899:TC3:
> The macros are
> 	NULL
> which expands to an implementation-defined null pointer constant;
> 
> Signed-off-by: Du Huanpeng <u74147 at gmail.com>
> ---
>  include/command.h   |  5 +----
>  lib/bzlib_private.h | 11 +----------
>  2 files changed, 2 insertions(+), 14 deletions(-)

Applied, thanks

Sascha

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