6.6-stable review patch. If anyone has any objections, please let me know.
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From: Jinjie Ruan ruanjinjie@huawei.com
[ Upstream commit 2560db6ede1aaf162a73b2df43e0b6c5ed8819f7 ]
The call of of_get_child_by_name() will cause refcount incremented for leds, if it succeeds, it should call of_node_put() to decrease it, fix it.
Fixes: 01e5b728e9e4 ("net: phy: Add a binding for PHY LEDs") Reviewed-by: Jonathan Cameron Jonathan.Cameron@huawei.com Signed-off-by: Jinjie Ruan ruanjinjie@huawei.com Reviewed-by: Andrew Lunn andrew@lunn.ch Link: https://patch.msgid.link/20240830022025.610844-1-ruanjinjie@huawei.com Signed-off-by: Paolo Abeni pabeni@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/phy/phy_device.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index c895cd178e6a..2e4bff6055e2 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -3164,11 +3164,13 @@ static int of_phy_leds(struct phy_device *phydev) err = of_phy_led(phydev, led); if (err) { of_node_put(led); + of_node_put(leds); phy_leds_unregister(phydev); return err; } }
+ of_node_put(leds); return 0; }