linux-kernel - [PATCH] pci: mantis: constify mb86a16

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: Windows password security audit tool. GUI, reports in PDF.

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

Date:   Sun, 19 Feb 2017 23:09:06 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, mchehab@...nel.org,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] pci: mantis: constify mb86a16_config structure

Declare mb86a16_config structure as const as it is either passed as
an argument to the function dvb_attach or is dereferenced. dvb_attach
calls its first argument on the rest of its arguments. The first argument
of dvb_attach in the changed case is mb86a16_attach and the parameter of
this function to which the object reference is passed is of type
const. So, mb86a16_config structures having this property can be made
const.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 drivers/media/pci/mantis/mantis_vp1034.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/mantis/mantis_vp1034.c b/drivers/media/pci/mantis/mantis_vp1034.c
index 3b19285..e4972ff 100644
--- a/drivers/media/pci/mantis/mantis_vp1034.c
+++ b/drivers/media/pci/mantis/mantis_vp1034.c
@@ -36,7 +36,7 @@
 #include "mantis_vp1034.h"
 #include "mantis_reg.h"

-static struct mb86a16_config vp1034_mb86a16_config = {
+static const struct mb86a16_config vp1034_mb86a16_config = {
 	.demod_address	= 0x08,
 	.set_voltage	= vp1034_set_voltage,
 };
-- 
1.9.1