linux-kernel - Re: [PATCH] HID: cougar: Make use of the helper function devm_add_action_or

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Message-ID: <nycvar.YFH.7.76.2110071337290.29107@cbobk.fhfr.pm>
Date:   Thu, 7 Oct 2021 13:37:37 +0200 (CEST)
From:   Jiri Kosina <jikos@...nel.org>
To:     Cai Huoqing <caihuoqing@...du.com>
cc:     Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] HID: cougar: Make use of the helper function
 devm_add_action_or_reset()

On Wed, 22 Sep 2021, Cai Huoqing wrote:

> The helper function devm_add_action_or_reset() will internally
> call devm_add_action(), and if devm_add_action() fails then it will
> execute the action mentioned and return the error code. So
> use devm_add_action_or_reset() instead of devm_add_action()
> to simplify the error handling, reduce the code.

Applied, thanks.

-- 
Jiri Kosina
SUSE Labs