linux-kernel - Re: [PATCH v2 04/15] block: Add block device LED trigger integrations

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Message-ID: <20210910032319.71b843d7@thinkpad>
Date:   Fri, 10 Sep 2021 03:23:19 +0200
From:   Marek Behún <kabel@...nel.org>
To:     Ian Pilcher <arequipeno@...il.com>
Cc:     axboe@...nel.dk, pavel@....cz, linux-leds@...r.kernel.org,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        gregkh@...uxfoundation.org
Subject: Re: [PATCH v2 04/15] block: Add block device LED trigger
 integrations

On Thu,  9 Sep 2021 17:25:02 -0500
Ian Pilcher <arequipeno@...il.com> wrote:

> Add LED trigger disk info pointer to gendisk structure
> 
> Call ledtrig_blkdev_disk_init() from device_add_disk() to ensure that
> ledtrig is initialized to NULL, in case a driver allocates the structure
> itself and doesn't use kzalloc()

No, this is not needed. If someone does not use kzalloc(), they should
use it. No need to fix other code here.

Marek