linux-kernel - Re: [PATCH] ipmi: Remove usage of the deprecated ida_simple

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <ZYGNzHt8yPMPTYfd@mail.minyard.net>
Date: Tue, 19 Dec 2023 06:34:20 -0600
From: Corey Minyard <minyard@....org>
To: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc: linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
	openipmi-developer@...ts.sourceforge.net
Subject: Re: [PATCH] ipmi: Remove usage of the deprecated ida_simple_xx() API

On Tue, Dec 19, 2023 at 06:00:39AM +0100, Christophe JAILLET wrote:
> ida_alloc() and ida_free() should be preferred to the deprecated
> ida_simple_get() and ida_simple_remove().
> 
> This is less verbose.

Thanks, queued for next release.

-corey

> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> ---
>  drivers/char/ipmi/ipmi_msghandler.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
> index d6f14279684d..b0eedc4595b3 100644
> --- a/drivers/char/ipmi/ipmi_msghandler.c
> +++ b/drivers/char/ipmi/ipmi_msghandler.c
> @@ -3053,7 +3053,7 @@ static void cleanup_bmc_work(struct work_struct *work)
>  	int id = bmc->pdev.id; /* Unregister overwrites id */
>  
>  	platform_device_unregister(&bmc->pdev);
> -	ida_simple_remove(&ipmi_bmc_ida, id);
> +	ida_free(&ipmi_bmc_ida, id);
>  }
>  
>  static void
> @@ -3169,7 +3169,7 @@ static int __ipmi_bmc_register(struct ipmi_smi *intf,
>  
>  		bmc->pdev.name = "ipmi_bmc";
>  
> -		rv = ida_simple_get(&ipmi_bmc_ida, 0, 0, GFP_KERNEL);
> +		rv = ida_alloc(&ipmi_bmc_ida, GFP_KERNEL);
>  		if (rv < 0) {
>  			kfree(bmc);
>  			goto out;
> -- 
> 2.34.1
>