From: SF Markus Elfring <elfring@users.sourceforge.net>
To: Andy Shevchenko <andy.shevchenko@gmail.com>,
platform-driver-x86@vger.kernel.org
Cc: Darren Hart <dvhart@infradead.org>,
Marco Chiappero <marco@absence.it>,
Matthew Garrett <mjg@redhat.com>,
Mattia Dongili <malattia@linux.it>,
LKML <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org,
Andy Shevchenko <andy@infradead.org>
Subject: Re: Sony-laptop: Adjustments for sony_nc_setup_rfkill()
Date: Sun, 5 Nov 2017 15:20:09 +0100 [thread overview]
Message-ID: <2c1996c5-0833-dcd3-c747-62eca46a433d@users.sourceforge.net> (raw)
In-Reply-To: <CAHp75VeyLnKG43g0LiDqirkehH4bLK7x216NV1+C8Oktp7D5UQ@mail.gmail.com>
>> Do you find the following details useful for further clarification?
>>
>> text: -32
>> data: 0
>> bss: 0
>
> ...but kernel is compiled with -O2 which,
Did you try to compare results for my update suggestion also with
the default build configuration?
> I suppose, will eliminate these repeats.
My build results did not fit to your expectations.
> So, the main question is "WHY" you are doing this change.
>
> I didn't find any convinced explanation (yet?).
Do you find a reduction of 32 bytes for the object code not interesting
enough just by achieving such a small effect because of the replacement
of three function calls “rfkill_destroy” with goto statements?
Regards,
Markus
next prev parent reply other threads:[~2017-11-05 14:20 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-30 20:15 [PATCH] Sony-laptop: Use common error handling code in sony_nc_setup_rfkill() SF Markus Elfring
2017-10-31 13:33 ` Andy Shevchenko
2017-10-31 14:24 ` SF Markus Elfring
2017-10-31 16:35 ` Andy Shevchenko
2017-10-31 16:56 ` SF Markus Elfring
2017-11-01 18:45 ` [PATCH v2 0/3] Sony-laptop: Adjustments for sony_nc_setup_rfkill() SF Markus Elfring
2017-11-01 18:46 ` [PATCH v2 1/3] Sony-laptop: Fix exception handling in sony_nc_setup_rfkill() SF Markus Elfring
2017-11-03 12:00 ` Andy Shevchenko
2017-11-01 18:47 ` [PATCH v2 2/3] Sony-laptop: Delete an unnecessary variable initialisation " SF Markus Elfring
2017-11-03 12:00 ` Andy Shevchenko
2017-11-01 18:49 ` [PATCH v2 3/3] Sony-laptop: Use common error handling code " SF Markus Elfring
2017-11-03 12:02 ` [PATCH v2 0/3] Sony-laptop: Adjustments for sony_nc_setup_rfkill() Andy Shevchenko
2017-11-03 13:23 ` SF Markus Elfring
2017-11-05 13:24 ` Andy Shevchenko
2017-11-05 14:20 ` SF Markus Elfring [this message]
2017-11-07 12:49 ` Andy Shevchenko
2017-11-07 13:00 ` SF Markus Elfring
2017-11-07 13:18 ` Andy Shevchenko
2017-11-07 13:54 ` SF Markus Elfring
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