netdev - [PATCH net-next 5/6] net: phy: mscc: macsec: constify vsc8584_macsec

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]

Message-Id: <20200826225608.90299-6-rikard.falkeborn@gmail.com>
Date:   Thu, 27 Aug 2020 00:56:07 +0200
From:   Rikard Falkeborn <rikard.falkeborn@...il.com>
To:     "David S . Miller" <davem@...emloft.net>
Cc:     Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Rikard Falkeborn <rikard.falkeborn@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Antoine Tenart <antoine.tenart@...tlin.com>
Subject: [PATCH net-next 5/6] net: phy: mscc: macsec: constify vsc8584_macsec_ops

The only usage of vsc8584_macsec_ops is to assign its address to the
macsec_ops field in the phydev struct, which is a const pointer. Make it
const to allow the compiler to put it in read-only memory.

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

diff --git a/drivers/net/phy/mscc/mscc_macsec.c b/drivers/net/phy/mscc/mscc_macsec.c
index 1d4c012194e9..6cf9b798b710 100644
--- a/drivers/net/phy/mscc/mscc_macsec.c
+++ b/drivers/net/phy/mscc/mscc_macsec.c
@@ -958,7 +958,7 @@ static int vsc8584_macsec_del_txsa(struct macsec_context *ctx)
 	return 0;
 }
 
-static struct macsec_ops vsc8584_macsec_ops = {
+static const struct macsec_ops vsc8584_macsec_ops = {
 	.mdo_dev_open = vsc8584_macsec_dev_open,
 	.mdo_dev_stop = vsc8584_macsec_dev_stop,
 	.mdo_add_secy = vsc8584_macsec_add_secy,
-- 
2.28.0