From: Andy Shevchenko <andy.shevchenko@gmail•com>
To: David Laight <David.Laight@aculab•com>
Cc: "'Steven Rostedt'" <rostedt@goodmis•org>,
"Lucas De Marchi" <lucas.demarchi@intel•com>,
"linux-kernel@vger•kernel.org" <linux-kernel@vger•kernel.org>,
"intel-gfx@lists•freedesktop.org"
<intel-gfx@lists•freedesktop.org>,
"dri-devel@lists•freedesktop.org"
<dri-devel@lists•freedesktop.org>,
"amd-gfx@lists•freedesktop.org" <amd-gfx@lists•freedesktop.org>,
"linux-security-module@vger•kernel.org"
<linux-security-module@vger•kernel.org>,
"nouveau@lists•freedesktop.org" <nouveau@lists•freedesktop.org>,
"netdev@vger•kernel.org" <netdev@vger•kernel.org>,
"Alex Deucher" <alexander.deucher@amd•com>,
"Andrew Morton" <akpm@linux-foundation•org>,
"Ben Skeggs" <bskeggs@redhat•com>,
"Christian König" <christian.koenig@amd•com>,
"Chris Wilson" <chris@chris-wilson•co.uk>,
"Daniel Vetter" <daniel@ffwll•ch>,
"David Airlie" <airlied@linux•ie>,
"David S . Miller" <davem@davemloft•net>,
"Emma Anholt" <emma@anholt•net>, "Eryk Brol" <eryk.brol@amd•com>,
"Francis Laniel" <laniel_francis@privacyrequired•com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation•org>,
"Harry Wentland" <harry.wentland@amd•com>,
"Jakub Kicinski" <kuba@kernel•org>,
"Jani Nikula" <jani.nikula@linux•intel.com>,
"Joonas Lahtinen" <joonas.lahtinen@linux•intel.com>,
"Julia Lawall" <julia.lawall@lip6•fr>,
"Kentaro Takeda" <takedakn@nttdata•co.jp>,
"Leo Li" <sunpeng.li@amd•com>,
"Mikita Lipski" <mikita.lipski@amd•com>,
"Petr Mladek" <pmladek@suse•com>,
"Rahul Lakkireddy" <rahul.lakkireddy@chelsio•com>,
"Raju Rangoju" <rajur@chelsio•com>,
"Rasmus Villemoes" <linux@rasmusvillemoes•dk>,
"Rodrigo Vivi" <rodrigo.vivi@intel•com>,
"Sakari Ailus" <sakari.ailus@linux•intel.com>,
"Sergey Senozhatsky" <sergey.senozhatsky@gmail•com>,
"Vishal Kulkarni" <vishal@chelsio•com>
Subject: Re: [PATCH 1/3] lib/string_helpers: Consolidate yesno() implementation
Date: Wed, 19 Jan 2022 21:22:57 +0200 [thread overview]
Message-ID: <YehlEe1prbwhxZEv@smile.fi.intel.com> (raw)
In-Reply-To: <9c26ca9bf75d494ea966059d9bcbc2b5@AcuMS.aculab.com>
On Wed, Jan 19, 2022 at 04:38:26PM +0000, David Laight wrote:
> > > > > +static inline const char *yesno(bool v) { return v ? "yes" : "no"; }
> >
> > return "yes\0no" + v * 4;
> >
> > :-)
>
> except '"no\0\0yes" + v * 4' works a bit better.
Is it a C code obfuscation contest?
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2022-01-19 19:35 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-19 7:24 [PATCH 0/3] lib/string_helpers: Add a few string helpers Lucas De Marchi
2022-01-19 7:24 ` [PATCH 1/3] lib/string_helpers: Consolidate yesno() implementation Lucas De Marchi
2022-01-19 9:18 ` Sakari Ailus
2022-01-19 15:06 ` Steven Rostedt
2022-01-19 19:25 ` Andy Shevchenko
2022-01-19 21:00 ` Steven Rostedt
2022-01-19 21:04 ` Andy Shevchenko
2022-01-21 1:37 ` Joe Perches
2022-01-19 20:43 ` [Intel-gfx] " Lucas De Marchi
[not found] ` <CAHp75Vf5QOD_UtDK8VbxNApEBuJvzUic0NkzDNmRo3Q7Ud+=qw@mail.gmail.com>
2022-01-19 15:01 ` Steven Rostedt
2022-01-19 16:37 ` David Laight
2022-01-19 16:38 ` David Laight
2022-01-19 19:22 ` Andy Shevchenko [this message]
2022-01-19 20:58 ` Steven Rostedt
2022-01-19 22:25 ` David Laight
2022-01-19 7:24 ` [PATCH 2/3] lib/string_helpers: Add helpers for enable[d]/disable[d] Lucas De Marchi
[not found] ` <CAHp75Vc4bdu1OTi2t-fHeHkmnVgd6LCdeotnGEH_+q4EGk3OmQ@mail.gmail.com>
2022-01-19 9:42 ` Lucas De Marchi
2022-01-19 7:24 ` [PATCH 3/3] drm: Convert open yes/no strings to yesno() Lucas De Marchi
2022-01-19 19:30 ` Andy Shevchenko
2022-01-26 9:05 ` Lucas De Marchi
2022-01-19 8:02 ` [PATCH 0/3] lib/string_helpers: Add a few string helpers Jani Nikula
2022-01-19 13:18 ` Petr Mladek
2022-01-19 14:16 ` Jani Nikula
2022-01-19 16:15 ` Daniel Vetter
2022-01-19 20:53 ` [Intel-gfx] " Lucas De Marchi
2022-01-19 21:07 ` Andy Shevchenko
2022-01-20 8:38 ` Petr Mladek
2022-01-20 9:12 ` David Laight
2022-01-20 9:12 ` Jani Nikula
2022-01-20 10:45 ` Petr Mladek
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