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| author | Yang Yingliang <yangyingliang@huawei.com> | 2021-11-24 16:40:48 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-11-25 19:20:34 -0800 |
| commit | 739752d655b3a5fa6ea3d72c1b53cec082f86486 (patch) | |
| tree | 16716f039cb49e2d24cc5ece9b41643f87d3fc47 /drivers/net/ethernet/engleder | |
| parent | a0341b73d843143afef52313b9f4470f5523941e (diff) | |
| download | linux-stable-739752d655b3a5fa6ea3d72c1b53cec082f86486.tar.gz linux-stable-739752d655b3a5fa6ea3d72c1b53cec082f86486.tar.bz2 linux-stable-739752d655b3a5fa6ea3d72c1b53cec082f86486.zip | |
tsnep: Add missing of_node_put() in tsnep_mdio_init()
The node pointer is returned by of_get_child_by_name() with
refcount incremented in tsnep_mdio_init(). Calling of_node_put()
to aovid the refcount leak in tsnep_mdio_init().
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20211124084048.175456-1-yangyingliang@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/engleder')
| -rw-r--r-- | drivers/net/ethernet/engleder/tsnep_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c index 955565a2a86c..904f3304727e 100644 --- a/drivers/net/ethernet/engleder/tsnep_main.c +++ b/drivers/net/ethernet/engleder/tsnep_main.c @@ -1089,9 +1089,10 @@ static int tsnep_mdio_init(struct tsnep_adapter *adapter) adapter->mdiobus->phy_mask = 0x0000001; retval = of_mdiobus_register(adapter->mdiobus, np); + +out: if (np) of_node_put(np); -out: return retval; } |