From 8f1c716090a7ed20fea802b63b37758169d59b81 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Thu, 5 Dec 2024 10:42:10 +0000 Subject: [PATCH] net: phy: remove genphy_c45_eee_is_active()'s is_enabled arg All callers to genphy_c45_eee_is_active() now pass NULL as the is_enabled argument, which means we never use the value computed in this function. Remove the argument and clean up this function. Signed-off-by: Russell King (Oracle) Reviewed-by: Heiner Kallweit Link: https://patch.msgid.link/E1tJ9JC-006LIt-Ne@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski --- drivers/net/phy/phy-c45.c | 12 ++++-------- drivers/net/phy/phy.c | 5 ++--- include/linux/phy.h | 2 +- 3 files changed, 7 insertions(+), 12 deletions(-) diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index d162f78bc68d..0dac08e85304 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -1469,18 +1469,17 @@ EXPORT_SYMBOL_GPL(genphy_c45_plca_get_status); * @phydev: target phy_device struct * @adv: variable to store advertised linkmodes * @lp: variable to store LP advertised linkmodes - * @is_enabled: variable to store EEE enabled/disabled configuration value * * Description: this function will read local and link partner PHY * advertisements. Compare them return current EEE state. */ int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *adv, - unsigned long *lp, bool *is_enabled) + unsigned long *lp) { __ETHTOOL_DECLARE_LINK_MODE_MASK(tmp_adv) = {}; __ETHTOOL_DECLARE_LINK_MODE_MASK(tmp_lp) = {}; __ETHTOOL_DECLARE_LINK_MODE_MASK(common); - bool eee_enabled, eee_active; + bool eee_active; int ret; ret = genphy_c45_read_eee_adv(phydev, tmp_adv); @@ -1491,9 +1490,8 @@ int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *adv, if (ret) return ret; - eee_enabled = !linkmode_empty(tmp_adv); linkmode_and(common, tmp_adv, tmp_lp); - if (eee_enabled && !linkmode_empty(common)) + if (!linkmode_empty(tmp_adv) && !linkmode_empty(common)) eee_active = phy_check_valid(phydev->speed, phydev->duplex, common); else @@ -1503,8 +1501,6 @@ int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *adv, linkmode_copy(adv, tmp_adv); if (lp) linkmode_copy(lp, tmp_lp); - if (is_enabled) - *is_enabled = eee_enabled; return eee_active; } @@ -1524,7 +1520,7 @@ int genphy_c45_ethtool_get_eee(struct phy_device *phydev, int ret; ret = genphy_c45_eee_is_active(phydev, data->advertised, - data->lp_advertised, NULL); + data->lp_advertised); if (ret < 0) return ret; diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 0c228aa18019..4cf344254237 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -988,8 +988,7 @@ static int phy_check_link_status(struct phy_device *phydev) if (phydev->link && phydev->state != PHY_RUNNING) { phy_check_downshift(phydev); phydev->state = PHY_RUNNING; - err = genphy_c45_eee_is_active(phydev, - NULL, NULL, NULL); + err = genphy_c45_eee_is_active(phydev, NULL, NULL); phydev->eee_active = err > 0; phydev->enable_tx_lpi = phydev->eee_cfg.tx_lpi_enabled && phydev->eee_active; @@ -1658,7 +1657,7 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable) if (!phydev->drv) return -EIO; - ret = genphy_c45_eee_is_active(phydev, NULL, NULL, NULL); + ret = genphy_c45_eee_is_active(phydev, NULL, NULL); if (ret < 0) return ret; if (!ret) diff --git a/include/linux/phy.h b/include/linux/phy.h index 61a1bc81f597..bb157136351e 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1991,7 +1991,7 @@ int genphy_c45_plca_set_cfg(struct phy_device *phydev, int genphy_c45_plca_get_status(struct phy_device *phydev, struct phy_plca_status *plca_st); int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *adv, - unsigned long *lp, bool *is_enabled); + unsigned long *lp); int genphy_c45_ethtool_get_eee(struct phy_device *phydev, struct ethtool_keee *data); int genphy_c45_ethtool_set_eee(struct phy_device *phydev, -- 2.50.1