From: Jiri Pirko <jiri@resnulli.us>
To: Jakub Kicinski <kuba@kernel.org>
Cc: Leon Romanovsky <leon@kernel.org>,
"David S . Miller" <davem@davemloft.net>,
Leon Romanovsky <leonro@nvidia.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
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Coiby Xu <coiby.xu@gmail.com>,
Derek Chickles <dchickles@marvell.com>,
drivers@pensando.io, Felix Manlunas <fmanlunas@marvell.com>,
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Yisen Zhuang <yisen.zhuang@huawei.com>
Subject: Re: [PATCH net-next] devlink: Make devlink_register to be void
Date: Tue, 21 Sep 2021 09:02:23 +0200 [thread overview]
Message-ID: <YUmDf3KdLS/4FwoT@nanopsycho> (raw)
In-Reply-To: <20210920133915.59ddfeef@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Mon, Sep 20, 2021 at 10:39:15PM CEST, kuba@kernel.org wrote:
>On Mon, 20 Sep 2021 17:41:44 +0300 Leon Romanovsky wrote:
>> From: Leon Romanovsky <leonro@nvidia.com>
>>
>> devlink_register() can't fail and always returns success, but all drivers
>> are obligated to check returned status anyway. This adds a lot of boilerplate
>> code to handle impossible flow.
>>
>> Make devlink_register() void and simplify the drivers that use that
>> API call.
>
>Unlike unused functions bringing back error handling may be
>non-trivial. I'd rather you deferred such cleanups until you're
>ready to post your full rework and therefore give us some confidence
>the revert will not be needed.
Well, that was the original reason why I made it to return int, so the
drivers are prepared. But truth is that given the time this is on and
the need to return int never really materialized, I tend to ack with the
cleanup.
prev parent reply other threads:[~2021-09-21 7:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-20 14:41 [PATCH net-next] devlink: Make devlink_register to be void Leon Romanovsky
2021-09-20 20:39 ` Jakub Kicinski
2021-09-20 21:04 ` Jakub Kicinski
2021-09-21 2:19 ` Leon Romanovsky
2021-09-21 12:39 ` Jakub Kicinski
2021-09-22 8:55 ` Leon Romanovsky
2021-09-21 7:02 ` Jiri Pirko [this message]
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