net: dsa: rzn1-a5psw: add missing of_node_put() in a5psw_pcs_get()
of_parse_phandle() will increase the refcount of 'pcs_node', so add of_node_put() before return from a5psw_pcs_get(). Fixes: 888cdb89 ("net: dsa: rzn1-a5psw: add Renesas RZ/N1 advanced 5 port switch driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220630014153.1888811-1-yangyingliang@huawei.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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