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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-12-29 10:29:25 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-18 09:26:40 +0100 |
| commit | 53526dbc8aa6b95e9fc2ab1e29b1a9145721da24 (patch) | |
| tree | 22303470c2c6233230fc06038322b4f1e69234fc /drivers | |
| parent | 275c0d43d2ac8efae24017fe8e9fd15bc976333e (diff) | |
| download | linux-53526dbc8aa6b95e9fc2ab1e29b1a9145721da24.tar.gz linux-53526dbc8aa6b95e9fc2ab1e29b1a9145721da24.tar.bz2 linux-53526dbc8aa6b95e9fc2ab1e29b1a9145721da24.zip | |
net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe
[ Upstream commit d039535850ee47079d59527e96be18d8e0daa84b ]
of_phy_find_device() return device node with refcount incremented.
Call put_device() to relese it when not needed anymore.
Fixes: ab4e6ee578e8 ("net: phy: xgmiitorgmii: Check phy_driver ready before accessing")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/phy/xilinx_gmii2rgmii.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/phy/xilinx_gmii2rgmii.c b/drivers/net/phy/xilinx_gmii2rgmii.c index aef525467af0..55157c3197bd 100644 --- a/drivers/net/phy/xilinx_gmii2rgmii.c +++ b/drivers/net/phy/xilinx_gmii2rgmii.c @@ -89,6 +89,7 @@ static int xgmiitorgmii_probe(struct mdio_device *mdiodev) if (!priv->phy_dev->drv) { dev_info(dev, "Attached phy not ready\n"); + put_device(&priv->phy_dev->mdio.dev); return -EPROBE_DEFER; } |