linux-kernel - Re: [PATCH 1/2] atm: adummy: constify attribute

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Date:   Wed, 02 Aug 2017 16:53:44 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     amitoj1606@...il.com
Cc:     3chas3@...il.com, linux-atm-general@...ts.sourceforge.net,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] atm: adummy: constify attribute_group structure

From: Amitoj Kaur Chawla <amitoj1606@...il.com>
Date: Tue, 1 Aug 2017 19:57:38 -0400

> Functions working with attribute_groups provided by <linux/sysfs.h>
> work with const attribute_group. These attribute_group structures do not
> change at runtime so mark them as const.
> 
> File size before:
>  text      data     bss     dec     hex filename
>  2033      1448       0    3481     d99 drivers/atm/adummy.o
> 
> File size after:
>  text      data     bss     dec     hex filename
>  2129      1352       0    3481     d99 drivers/atm/adummy.o
> 
> This change was made with the help of Coccinelle.
> 
> Signed-off-by: Amitoj Kaur Chawla <amitoj1606@...il.com>

Applied.