Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 267/390] powerpc/powernv: add missing of_node_put() in opal_export_attrs() | Date | Mon, 24 Oct 2022 13:31:04 +0200 |
| |
From: Zheng Yongjun <zhengyongjun3@huawei.com>
[ Upstream commit 71a92e99c47900cc164620948b3863382cec4f1a ]
After using 'np' returned by of_find_node_by_path(), of_node_put() need be called to decrease the refcount.
Fixes: 11fe909d2362 ("powerpc/powernv: Add OPAL exports attributes to sysfs") Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220906141703.118192-1-zhengyongjun3@huawei.com Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/powerpc/platforms/powernv/opal.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index c61c3b62c8c6..1d05c168c8fb 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -892,6 +892,7 @@ static void opal_export_attrs(void) kobj = kobject_create_and_add("exports", opal_kobj); if (!kobj) { pr_warn("kobject_create_and_add() of exports failed\n"); + of_node_put(np); return; } -- 2.35.1
| |