diff options
| author | Zheng Yongjun <zhengyongjun3@huawei.com> | 2022-09-06 14:17:03 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-10-26 13:19:35 +0200 |
| commit | cfd2e41d81cdeac4a0da40f096b99952479c8481 (patch) | |
| tree | d3fd83a24809daa378b8ecab5a08dde868a79dba | |
| parent | 904fb4e1b504041de20d0e7286cc40bf0b905389 (diff) | |
| download | linux-stable-cfd2e41d81cdeac4a0da40f096b99952479c8481.tar.gz linux-stable-cfd2e41d81cdeac4a0da40f096b99952479c8481.tar.bz2 linux-stable-cfd2e41d81cdeac4a0da40f096b99952479c8481.zip | |
powerpc/powernv: add missing of_node_put() in opal_export_attrs()
[ 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>
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index edf9032e2e5c..96a3d23132ba 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -740,6 +740,7 @@ 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; } |