tree 72693be3680baea889877641e9c7fcd039d8679f
parent 14cc2044c17ee5dfab5d975cfb05083ac5414228
author Miaoqian Lin <linmq006@gmail.com> 1650452648 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1652079902 +0200

net: dsa: Add missing of_node_put() in dsa_port_link_register_of

[ Upstream commit fc06b2867f4cea543505acfb194c2be4ebf0c7d3 ]

The device_node pointer is returned by of_parse_phandle()  with refcount
incremented. We should use of_node_put() on it when done.
of_node_put() will check for NULL value.

Fixes: a20f997010c4 ("net: dsa: Don't instantiate phylink for CPU/DSA ports unless needed")
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>