linux-kernel - Re: bitmap: Remove unused function declaration

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Date:   Sun, 15 Nov 2020 19:59:37 -0800
From:   Yury Norov <yury.norov@...il.com>
To:     "Ma, Jianpeng" <jianpeng.ma@...el.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: Re: bitmap: Remove unused function declaration

(CC related people)

Since there is no actual implementation for them, there's , I think
it's safe (and better)
to remove the declarations. Thanks for the catch.

Acked-by: Yury Norov <yury.norov@...il.com>

On Sun, Nov 15, 2020 at 7:17 PM Ma, Jianpeng <jianpeng.ma@...el.com> wrote:
>
> Signed-off-by: Jianpeng Ma <jianpeng.ma@...el.com>
> ---
>  include/linux/bitmap.h | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
> index 99058eb81042..6f08965c69a5 100644
> --- a/include/linux/bitmap.h
> +++ b/include/linux/bitmap.h
> @@ -126,8 +126,6 @@ extern void bitmap_free(const unsigned long *bitmap);
>   * lib/bitmap.c provides these functions:
>   */
>
> -extern int __bitmap_empty(const unsigned long *bitmap, unsigned int nbits);
> -extern int __bitmap_full(const unsigned long *bitmap, unsigned int nbits);
>  extern int __bitmap_equal(const unsigned long *bitmap1,
>                           const unsigned long *bitmap2, unsigned int nbits);
>  extern bool __pure __bitmap_or_equal(const unsigned long *src1,
> --
> 2.28.0