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net: ethernet: bgmac: Fix refcount leak in bcma_mdio_mii_register
authorMiaoqian Lin <linmq006@gmail.com>
Fri, 3 Jun 2022 13:32:38 +0000 (17:32 +0400)
committerJakub Kicinski <kuba@kernel.org>
Mon, 6 Jun 2022 21:38:15 +0000 (14:38 -0700)
commitb8d91399775c55162073bb2aca061ec42e3d4bc1
treed40d12c1ee2b8b8ee0239337406ca67e17fb454d
parent41bdb8a0cc4722d7e00606a49b35921652821cea
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>
drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c