From 972074ea88402e9b1b29c3a8d3d6d1aadaff624e Mon Sep 17 00:00:00 2001 From: Oleksij Rempel Date: Sat, 25 Feb 2023 08:16:44 +0100 Subject: net: phy: c45: fix network interface initialization failures on xtensa, arm:cubieboard Without proper initialization, "changed" returned random numbers and caused interface initialization failures. Fixes: 022c3f87f88e ("net: phy: add genphy_c45_ethtool_get/set_eee() support") Reported-by: Guenter Roeck Tested-by: Guenter Roeck Signed-off-by: Oleksij Rempel Reviewed-by: Simon Horman Link: https://lore.kernel.org/r/20230225071644.2754893-1-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski --- drivers/net/phy/phy-c45.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index 3813b86689d0..fee514b96ab1 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -672,7 +672,7 @@ EXPORT_SYMBOL_GPL(genphy_c45_read_mdix); */ int genphy_c45_write_eee_adv(struct phy_device *phydev, unsigned long *adv) { - int val, changed; + int val, changed = 0; if (linkmode_intersects(phydev->supported_eee, PHY_EEE_CAP1_FEATURES)) { val = linkmode_to_mii_eee_cap1_t(adv); -- cgit v1.2.3