[DNX#2006040142001472] [U-Boot-Users] PATCH for cmd_mem.c:do_mem_mtest()
DENX Support System
support at denx.de
Sat Apr 1 03:20:02 CEST 2006
Hello list,
inside the automatic U-Boot patch tracking system a new ticket
[DNX#2006040142001472] was created:
<snip>
> On Tue, Sep 13, 2005 at 08:04:25PM +0200, Wolfgang Denk wrote:
> > We can write 0 or 0x0 or 000 or 0x00000 or (1 - 1) or NULL - all this
> > does not change the behaviour of the code at all.
>
> No doubt, but practice is to use NULL to mark invalid pointer, while
> address zero is simply "0". It won't affect generated code, but will
> make understanding it better.
>
> Best regards,
> ladis
>
>
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</snip>
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