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Message-ID: <b6fe8f6a1c7cf190b899d99e0e3a1e1370f50496.1768708538.git.daniel@makrotopia.org>
Date: Sun, 18 Jan 2026 03:57:04 +0000
From: Daniel Golle <daniel@...rotopia.org>
To: Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>,
Russell King <linux@...linux.org.uk>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net] net: phy: intel-xway: fix OF node refcount leakage
Automated review spotted an OF node reference count when checking if the
'leds' child node exists. Call of_put_node() to maintain the refcount.
Link: https://netdev-ai.bots.linux.dev/ai-review.html?id=20f173ba-0c64-422b-a663-fea4b4ad01d0
Fixes: ("1758af47b98c1 net: phy: intel-xway: add support for PHY LEDs")
Signed-off-by: Daniel Golle <daniel@...rotopia.org>
---
drivers/net/phy/intel-xway.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/intel-xway.c b/drivers/net/phy/intel-xway.c
index 9766dd99afaa0..12ff4c1f285d2 100644
--- a/drivers/net/phy/intel-xway.c
+++ b/drivers/net/phy/intel-xway.c
@@ -277,7 +277,7 @@ static int xway_gphy_init_leds(struct phy_device *phydev)
static int xway_gphy_config_init(struct phy_device *phydev)
{
- struct device_node *np = phydev->mdio.dev.of_node;
+ struct device_node *np;
int err;
/* Mask all interrupts */
@@ -286,7 +286,10 @@ static int xway_gphy_config_init(struct phy_device *phydev)
return err;
/* Use default LED configuration if 'leds' node isn't defined */
- if (!of_get_child_by_name(np, "leds"))
+ np = of_get_child_by_name(phydev->mdio.dev.of_node, "leds");
+ if (np)
+ of_node_put(np);
+ else
xway_gphy_init_leds(phydev);
/* Clear all pending interrupts */
--
2.52.0
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