linux-kernel - [PATCH] net: phy: make exported variables non-static

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-next>] [day] [month] [year] [list]

Message-Id: <20190710180324.8131-1-efremov@linux.com>
Date:   Wed, 10 Jul 2019 21:03:24 +0300
From:   Denis Efremov <efremov@...ux.com>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     Denis Efremov <efremov@...ux.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] net: phy: make exported variables non-static

The variables phy_basic_ports_array, phy_fibre_port_array and
phy_all_ports_features_array are declared static and marked
EXPORT_SYMBOL_GPL(), which is at best an odd combination.
Because the variables were decided to be a part of API, this commit
removes the static attributes and adds the declarations to the header.

Fixes: 3c1bcc8614db ("net: ethernet: Convert phydev advertize and supported from u32 to link mode")
Signed-off-by: Denis Efremov <efremov@...ux.com>
---
 drivers/net/phy/phy_device.c | 6 +++---
 include/linux/phy.h          | 3 +++
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index dcc93a873174..f94171e9aa45 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -56,19 +56,19 @@ EXPORT_SYMBOL_GPL(phy_10gbit_features);
 __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_fec_features) __ro_after_init;
 EXPORT_SYMBOL_GPL(phy_10gbit_fec_features);
 
-static const int phy_basic_ports_array[] = {
+const int phy_basic_ports_array[3] = {
 	ETHTOOL_LINK_MODE_Autoneg_BIT,
 	ETHTOOL_LINK_MODE_TP_BIT,
 	ETHTOOL_LINK_MODE_MII_BIT,
 };
 EXPORT_SYMBOL_GPL(phy_basic_ports_array);
 
-static const int phy_fibre_port_array[] = {
+const int phy_fibre_port_array[1] = {
 	ETHTOOL_LINK_MODE_FIBRE_BIT,
 };
 EXPORT_SYMBOL_GPL(phy_fibre_port_array);
 
-static const int phy_all_ports_features_array[] = {
+const int phy_all_ports_features_array[7] = {
 	ETHTOOL_LINK_MODE_Autoneg_BIT,
 	ETHTOOL_LINK_MODE_TP_BIT,
 	ETHTOOL_LINK_MODE_MII_BIT,
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 6424586fe2d6..ec54a788fc96 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -55,6 +55,9 @@ extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_full_features) __ro_after_ini
 #define PHY_10GBIT_FEC_FEATURES ((unsigned long *)&phy_10gbit_fec_features)
 #define PHY_10GBIT_FULL_FEATURES ((unsigned long *)&phy_10gbit_full_features)
 
+extern const int phy_basic_ports_array[3];
+extern const int phy_fibre_port_array[1];
+extern const int phy_all_ports_features_array[7];
 extern const int phy_10_100_features_array[4];
 extern const int phy_basic_t1_features_array[2];
 extern const int phy_gbit_features_array[2];
-- 
2.21.0