linux-kernel - Re: [PATCH 7/8] mm/compaction: remove unnecessary return for void function

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Message-ID: <89d7ec1d-ac48-64e5-1d3c-d3ee5c66a26f@linux.alibaba.com>
Date:   Tue, 1 Aug 2023 10:53:03 +0800
From:   Baolin Wang <baolin.wang@...ux.alibaba.com>
To:     Kemeng Shi <shikemeng@...weicloud.com>, akpm@...ux-foundation.org,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        mgorman@...hsingularity.net, willy@...radead.org, david@...hat.com
Subject: Re: [PATCH 7/8] mm/compaction: remove unnecessary return for void
 function



On 7/29/2023 1:10 AM, Kemeng Shi wrote:
> Remove unnecessary return for void function
> 
> Signed-off-by: Kemeng Shi <shikemeng@...weicloud.com>

Reviewed-by: Baolin Wang <baolin.wang@...ux.alibaba.com>

> ---
>   mm/compaction.c | 4 +---
>   1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/mm/compaction.c b/mm/compaction.c
> index 6052cb519de1..188d610eb3b6 100644
> --- a/mm/compaction.c
> +++ b/mm/compaction.c
> @@ -1420,8 +1420,6 @@ fast_isolate_around(struct compact_control *cc, unsigned long pfn)
>   	/* Skip this pageblock in the future as it's full or nearly full */
>   	if (start_pfn == end_pfn)
>   		set_pageblock_skip(page);
> -
> -	return;
>   }
>   
>   /* Search orders in round-robin fashion */
> @@ -2863,7 +2861,7 @@ int compaction_register_node(struct node *node)
>   
>   void compaction_unregister_node(struct node *node)
>   {
> -	return device_remove_file(&node->dev, &dev_attr_compact);
> +	device_remove_file(&node->dev, &dev_attr_compact);
>   }
>   #endif /* CONFIG_SYSFS && CONFIG_NUMA */
>