Hangyu Hua 02222bf4f0 powerpc/secvar: fix refcount leak in format_show() ...

[ Upstream commit d601fd24e6964967f115f036a840f4f28488f63f ]

Refcount leak will happen when format_show returns failure in multiple
cases. Unified management of of_node_put can fix this problem.

Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220302021959.10959-1-hbh25y@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-04-13 21:00:59 +02:00

4.9 KiB

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