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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <1501747307-11515-3-git-send-email-arvind.yadav.cs@gmail.com>
Date:   Thu,  3 Aug 2017 13:31:47 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     davem@...emloft.net, 3chas3@...il.com
Cc:     linux-atm-general@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] atm: adummy: constify attribute_group structures.

attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work with
const attribute_group. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 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 ssize_t __show_signal(struct device *dev,
 	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
 };
-- 
1.9.1