diff options
| author | Miaoqian Lin <linmq006@gmail.com> | 2022-06-03 17:32:38 +0400 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-06-06 14:38:15 -0700 |
| commit | b8d91399775c55162073bb2aca061ec42e3d4bc1 (patch) | |
| tree | d40d12c1ee2b8b8ee0239337406ca67e17fb454d /drivers/net/ethernet | |
| parent | 41bdb8a0cc4722d7e00606a49b35921652821cea (diff) | |
net: ethernet: bgmac: Fix refcount leak in bcma_mdio_mii_register
of_get_child_by_name() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
Fixes: 55954f3bfdac ("net: ethernet: bgmac: move BCMA MDIO Phy code into a separate file")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220603133238.44114-1-linmq006@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c b/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c index 086739e4f40a..9b83d5361699 100644 --- a/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c +++ b/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c @@ -234,6 +234,7 @@ struct mii_bus *bcma_mdio_mii_register(struct bgmac *bgmac) np = of_get_child_by_name(core->dev.of_node, "mdio"); err = of_mdiobus_register(mii_bus, np); + of_node_put(np); if (err) { dev_err(&core->dev, "Registration of mii bus failed\n"); goto err_free_bus; |