diff options
| author | Miaoqian Lin <linmq006@gmail.com> | 2022-12-29 09:29:25 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-14 12:16:47 +0300 |
| commit | 106d0d33c9d1ec4ddeeffc1fdc717ff09953d4ed (patch) | |
| tree | 9147b619b5fa1bdb8165d4845da9d44b01958526 /drivers/net | |
| parent | 398e14bb735d92097215ff0bf1949b78c8421c81 (diff) | |
| download | linux-106d0d33c9d1ec4ddeeffc1fdc717ff09953d4ed.tar.xz | |
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/net')
| -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 151c2a3f0b3a..7a78dfdfa5bd 100644 --- a/drivers/net/phy/xilinx_gmii2rgmii.c +++ b/drivers/net/phy/xilinx_gmii2rgmii.c @@ -82,6 +82,7 @@ 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; } |