linux-kernel - Re: [PATCH v2] PM: hibernate: Fix non-kernel-doc comment

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Message-ID: <CAJZ5v0gU7WDQyPWefydeg6=40ugdo7FenJyKMd18m=HodMQvMA@mail.gmail.com>
Date:   Tue, 1 Mar 2022 16:22:05 +0100
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>,
        Linux PM <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: Re: [PATCH v2] PM: hibernate: Fix non-kernel-doc comment

On Tue, Feb 15, 2022 at 4:38 AM Jiapeng Chong
<jiapeng.chong@...ux.alibaba.com> wrote:
>
> Fixes the following W=1 kernel build warning:
>
> kernel/power/swap.c:120: warning: This comment starts with '/**', but
> isn't a kernel-doc comment. Refer
> Documentation/doc-guide/kernel-doc.rst.
>
> Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
> Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
> ---
> Changes in v2:
>   -Modify subject 'block' to 'PM: hibernate'.
>
>  kernel/power/swap.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/kernel/power/swap.c b/kernel/power/swap.c
> index 6c4f983cbacc..91fffdd2c7fb 100644
> --- a/kernel/power/swap.c
> +++ b/kernel/power/swap.c
> @@ -88,7 +88,7 @@ struct swap_map_page_list {
>         struct swap_map_page_list *next;
>  };
>
> -/**
> +/*
>   *     The swap_map_handle structure is used for handling swap in
>   *     a file-alike way
>   */
> @@ -116,7 +116,7 @@ struct swsusp_header {
>
>  static struct swsusp_header *swsusp_header;
>
> -/**
> +/*
>   *     The following functions are used for tracing the allocated
>   *     swap pages, so that they can be freed in case of an error.
>   */
> @@ -170,7 +170,7 @@ static int swsusp_extents_insert(unsigned long swap_offset)
>         return 0;
>  }
>
> -/**
> +/*
>   *     alloc_swapdev_block - allocate a swap page and register that it has
>   *     been allocated, so that it can be freed in case of an error.
>   */
> @@ -189,7 +189,7 @@ sector_t alloc_swapdev_block(int swap)
>         return 0;
>  }
>
> -/**
> +/*
>   *     free_all_swap_pages - free swap pages allocated for saving image data.
>   *     It also frees the extents used to register which swap entries had been
>   *     allocated.
> --

Applied as 5.18 material with adjustments in the subject and changelog.

Thanks!