linux-kernel - Re: [PATCH] block: Remove redundant 'return' statement

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Message-ID: <20201008034047.GA96391@VM20190228-100.tbsite.net>
Date:   Thu, 8 Oct 2020 11:40:47 +0800
From:   Baolin Wang <baolin.wang@...ux.alibaba.com>
To:     tj@...nel.org, axboe@...nel.dk
Cc:     baolin.wang7@...il.com, linux-block@...r.kernel.org,
        cgroups@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] block: Remove redundant 'return' statement

Hi,

On Mon, Sep 28, 2020 at 08:42:26AM +0800, Baolin Wang wrote:
> Remove redundant 'return' statement for 'void' functions.
> 
> Signed-off-by: Baolin Wang <baolin.wang@...ux.alibaba.com>

Gentle ping?

> ---
>  block/blk-iocost.c    | 2 +-
>  block/blk-iolatency.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/block/blk-iocost.c b/block/blk-iocost.c
> index ef9476f..e38c406 100644
> --- a/block/blk-iocost.c
> +++ b/block/blk-iocost.c
> @@ -3343,7 +3343,7 @@ static int __init ioc_init(void)
>  
>  static void __exit ioc_exit(void)
>  {
> -	return blkcg_policy_unregister(&blkcg_policy_iocost);
> +	blkcg_policy_unregister(&blkcg_policy_iocost);
>  }
>  
>  module_init(ioc_init);
> diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c
> index f90429c..81be009 100644
> --- a/block/blk-iolatency.c
> +++ b/block/blk-iolatency.c
> @@ -1046,7 +1046,7 @@ static int __init iolatency_init(void)
>  
>  static void __exit iolatency_exit(void)
>  {
> -	return blkcg_policy_unregister(&blkcg_policy_iolatency);
> +	blkcg_policy_unregister(&blkcg_policy_iolatency);
>  }
>  
>  module_init(iolatency_init);
> -- 
> 1.8.3.1