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| author |   Zheng Yongjun <zhengyongjun3@huawei.com> | 2022-09-06 14:17:03 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2022-09-08 14:22:47 +1000 |
| commit | 71a92e99c47900cc164620948b3863382cec4f1a (patch) | |
| tree | 4cc946bb9dfde6b8326fac867dd05e5dcdb2e346 /arch/powerpc/platforms | |
| parent | powerpc/85xx: Fix fall-through warning for Clang (diff) | |
| download | linux-dev-71a92e99c47900cc164620948b3863382cec4f1a.tar.xz linux-dev-71a92e99c47900cc164620948b3863382cec4f1a.zip | |
powerpc/powernv: add missing of_node_put() in opal_export_attrs()
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
Diffstat (limited to 'arch/powerpc/platforms')
| -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 e536a6a3c801..cdf3838f08d3 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; } |