From: "Luis R. Rodriguez" <mcgrof@kernel.org>
To: Kees Cook <keescook@chromium.org>
Cc: "Luis R. Rodriguez" <mcgrof@kernel.org>,
cantabile.desu@gmail.com, "Jakub Kicinski" <kubakici@wp.pl>,
"Greg KH" <gregkh@linuxfoundation.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
linux-wireless <linux-wireless@vger.kernel.org>,
"Shuah Khan" <shuah@kernel.org>,
"Martin Fuzzey" <mfuzzey@parkeon.com>,
"Mimi Zohar" <zohar@linux.vnet.ibm.com>,
"David Howells" <dhowells@redhat.com>,
pali.rohar@gmail.com, "Takashi Iwai" <tiwai@suse.de>,
arend.vanspriel@broadcom.com, "Rafał Miłecki" <zajec5@gmail.com>,
nbroeking@me.com, "Vikram Mulukutla" <markivx@codeaurora.org>,
"Mark Brown" <broonie@kernel.org>,
"Dmitry Torokhov" <dmitry.torokhov@gmail.com>,
"David Woodhouse" <dwmw2@infradead.org>,
"Linus Torvalds" <torvalds@linux-foundation.org>,
Abhay_Salunke@dell.com, bjorn.andersson@linaro.org,
jewalt@lgsinnovations.com, oneukum@suse.com,
LKML <linux-kernel@vger.kernel.org>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>
Subject: Re: [RFT 3/7] firmware: make fw_add_devm_name() return 0 if cache present
Date: Wed, 28 Feb 2018 01:20:12 +0000 [thread overview]
Message-ID: <20180228012012.GE14069@wotan.suse.de> (raw)
In-Reply-To: <CAGXu5jL1mrZ6LqV0WKBY=w_kZzzcSrUD6Z5YqToSS2qmNaS4Fw@mail.gmail.com>
On Tue, Feb 27, 2018 at 03:31:11PM -0800, Kees Cook wrote:
> On Tue, Feb 27, 2018 at 3:20 PM, Luis R. Rodriguez <mcgrof@kernel.org> wrote:
> > Currently fw_add_devm_name() returns 1 if the firmware cache
> > was already set. This makes it complicated for us to check for
> > correctness. It is actually non-fatal if the firmware cache
> > is already setup, so just return 0, and simplify the checkers.
> >
> > Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
>
> That'll teach me to read all the patches first. ;)
>
> Honestly, I'd just fold this into the prior patch: there's only one
> caller and it's exactly about checking the return value.
Sounds good.
Luis
next prev parent reply other threads:[~2018-02-28 1:20 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-27 23:20 [RFT 0/7] firmware: enable caching of firmware for reboot optimization Luis R. Rodriguez
2018-02-27 23:20 ` [RFT 1/7] rename: _request_firmware_load() fw_load_sysfs_fallback() Luis R. Rodriguez
2018-02-27 23:28 ` Kees Cook
2018-02-28 1:21 ` Luis R. Rodriguez
2018-02-27 23:20 ` [RFT 2/7] firmware: fix checking for return values for fw_add_devm_name() Luis R. Rodriguez
2018-02-27 23:29 ` Kees Cook
2018-02-28 1:19 ` Luis R. Rodriguez
2018-02-27 23:20 ` [RFT 3/7] firmware: make fw_add_devm_name() return 0 if cache present Luis R. Rodriguez
2018-02-27 23:31 ` Kees Cook
2018-02-28 1:20 ` Luis R. Rodriguez [this message]
2018-02-27 23:20 ` [RFT 4/7] firmware: add helper to check to see if fw cache is setup Luis R. Rodriguez
2018-02-27 23:20 ` [RFT 5/7] firmware: ensure the firmware cache is not used on incompatible calls Luis R. Rodriguez
2018-02-27 23:21 ` [RFT 6/7] firmware: add request_firmware_cache() to help with cache on reboot Luis R. Rodriguez
2018-02-27 23:21 ` [RFT 7/7] mt7601u: use request_firmware_cache() to address " Luis R. Rodriguez
2018-02-28 18:03 ` [RFT 0/7] firmware: enable caching of firmware for reboot optimization cantabile
2018-02-28 18:45 ` Luis R. Rodriguez
2018-02-28 21:18 ` cantabile
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