diff options
| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2023-02-22 06:50:40 +0100 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2023-02-23 13:43:23 +0100 |
| commit | e209519b623391465c0b37caca89bf0ffff91f53 (patch) | |
| tree | 0601b51669a77dd6b50cd050331d3b1bf364a35b /drivers/net | |
| parent | net/mlx5: Fix memory leak in IPsec RoCE creation (diff) | |
| download | linux-e209519b623391465c0b37caca89bf0ffff91f53.tar.xz linux-e209519b623391465c0b37caca89bf0ffff91f53.zip | |
net: phy: c45: use "supported_eee" instead of supported for access validation
Make sure we use proper variable to validate access to potentially not
supported registers. Otherwise we will get false read/write errors.
Reported-by: kernel test robot <yujie.liu@intel.com>
Link: https://lore.kernel.org/oe-lkp/202302211644.c12d19de-yujie.liu@intel.com
Fixes: 022c3f87f88e ("net: phy: add genphy_c45_ethtool_get/set_eee() support")
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/phy/phy-c45.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index f9b128cecc3f..f23cce2c5199 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -674,7 +674,7 @@ int genphy_c45_write_eee_adv(struct phy_device *phydev, unsigned long *adv) { int val, changed; - if (linkmode_intersects(phydev->supported, PHY_EEE_CAP1_FEATURES)) { + if (linkmode_intersects(phydev->supported_eee, PHY_EEE_CAP1_FEATURES)) { val = linkmode_to_mii_eee_cap1_t(adv); /* In eee_broken_modes are stored MDIO_AN_EEE_ADV specific raw @@ -726,7 +726,7 @@ static int genphy_c45_read_eee_adv(struct phy_device *phydev, { int val; - if (linkmode_intersects(phydev->supported, PHY_EEE_CAP1_FEATURES)) { + if (linkmode_intersects(phydev->supported_eee, PHY_EEE_CAP1_FEATURES)) { /* IEEE 802.3-2018 45.2.7.13 EEE advertisement 1 * (Register 7.60) */ @@ -762,7 +762,7 @@ static int genphy_c45_read_eee_lpa(struct phy_device *phydev, { int val; - if (linkmode_intersects(phydev->supported, PHY_EEE_CAP1_FEATURES)) { + if (linkmode_intersects(phydev->supported_eee, PHY_EEE_CAP1_FEATURES)) { /* IEEE 802.3-2018 45.2.7.14 EEE link partner ability 1 * (Register 7.61) */ |