Re: [PATCH 1/2] atm: adummy: constify attribute_group structure

[David Miller]

From: Amitoj Kaur Chawla 
Date: Tue, 1 Aug 2017 19:57:38 -0400

> Functions working with attribute_groups provided by 
> 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   03481 d99 drivers/atm/adummy.o
> 
> File size after:
>  text  data bss dec hex filename
>  2129  1352   03481 d99 drivers/atm/adummy.o
> 
> This change was made with the help of Coccinelle.
> 
> Signed-off-by: Amitoj Kaur Chawla 

Applied.

[PATCH 1/2] atm: adummy: constify attribute_group structure

[Amitoj Kaur Chawla]

Functions working with attribute_groups provided by 
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   03481 d99 drivers/atm/adummy.o

File size after:
 text  data bss dec hex filename
 2129  1352   03481 d99 drivers/atm/adummy.o

This change was made with the help of Coccinelle.

Signed-off-by: Amitoj Kaur Chawla 
---
 drivers/atm/adummy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
index 1fd25e8..da27ddf 100644
--- a/drivers/atm/adummy.c
+++ b/drivers/atm/adummy.c
@@ -71,7 +71,7 @@ static struct attribute *adummy_attrs[] = {
NULL
 };
 
-static struct attribute_group adummy_group_attrs = {
+static const struct attribute_group adummy_group_attrs = {
.name = NULL, /* We want them in dev's root folder */
.attrs = adummy_attrs
 };
-- 
2.7.4