Messages in this thread | | | Date | Fri, 9 Feb 2018 13:03:13 +0100 | From | Petr Mladek <> | Subject | Re: [PATCH] vsprintf: avoid misleading "(null)" for %px |
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On Thu 2018-02-08 17:29:14, Andy Shevchenko wrote: > On Wed, Feb 7, 2018 at 5:41 PM, Petr Mladek <pmladek@suse.com> wrote: > > On Wed 2018-02-07 16:11:13, Geert Uytterhoeven wrote: > > > To make it clear. I was talking about "%p" format that is handled > > in the pointer() function in lib/vsprintf.c. The "(null)" makes > > sense only for the many modifiers that do deference of > > the pointer, e.g. "%pa", "%pE", "%ph". > > JFYI: I have a patch to eliminate those for %pE & %ph. > > Google for "lib/vsprintf: Remove useless NULL checks" as a first in > the series for new extension to print times.
I am slightly confused. IMHO, it makes sense to printk "(null)" for %pE and %ph.
Or do you just want to avoid the duplicit check in hex_string() and escaped_string()?
Well, it might be better to discuss this once you send the patch.
> I just need time to address comments and resend the series.
Good to know.
Best Regards, Petr
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