linux-kernel - [PATCH 3/3] fsi: scom: Constify scom

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

Date:   Thu,  6 Aug 2020 01:26:24 +0200
From:   Rikard Falkeborn <rikard.falkeborn@...il.com>
To:     linux-fsi@...ts.ozlabs.org
Cc:     linux-kernel@...r.kernel.org, jk@...abs.org, joel@....id.au,
        alistair@...ple.id.au, eajames@...ux.ibm.com,
        Rikard Falkeborn <rikard.falkeborn@...il.com>
Subject: [PATCH 3/3] fsi: scom: Constify scom_ids

The only usage of scom_ids is to assign its address to the id_table
field in the fsi_driver struct, which is a const pointer, so make it
const to allow the compiler to put it in read-only memory

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@...il.com>
---
 drivers/fsi/fsi-scom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/fsi/fsi-scom.c b/drivers/fsi/fsi-scom.c
index 004dc03ccf09..b45bfab7b7f5 100644
--- a/drivers/fsi/fsi-scom.c
+++ b/drivers/fsi/fsi-scom.c
@@ -627,7 +627,7 @@ static int scom_remove(struct device *dev)
 	return 0;
 }
 
-static struct fsi_device_id scom_ids[] = {
+static const struct fsi_device_id scom_ids[] = {
 	{
 		.engine_type = FSI_ENGID_SCOM,
 		.version = FSI_VERSION_ANY,
-- 
2.28.0