Message ID | 20220906141703.118192-1-zhengyongjun3@huawei.com (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
Series | [-next] powerpc/powernv: add missing of_node_put() in opal_export_attrs() | expand |
Context | Check | Description |
---|---|---|
snowpatch_ozlabs/github-powerpc_selftests | success | Successfully ran 10 jobs. |
snowpatch_ozlabs/github-powerpc_ppctests | success | Successfully ran 10 jobs. |
snowpatch_ozlabs/github-powerpc_kernel_qemu | fail | boot (ppc64le_guest_defconfig, pseries+p8+tcg, pseries+p9+tcg, qemu-system-ppc64, ppc64le-rootfs.... failed at step Run qemu-pseries+p9+tcg with korg-5.5.0 build kernel. |
snowpatch_ozlabs/github-powerpc_sparse | success | Successfully ran 4 jobs. |
snowpatch_ozlabs/github-powerpc_clang | success | Successfully ran 6 jobs. |
On Tue, 6 Sep 2022 14:17:03 +0000, Zheng Yongjun wrote: > After using 'np' returned by of_find_node_by_path(), of_node_put() > need be called to decrease the refcount. > > Applied to powerpc/next. [1/1] powerpc/powernv: add missing of_node_put() in opal_export_attrs() https://git.kernel.org/powerpc/c/71a92e99c47900cc164620948b3863382cec4f1a cheers
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index 55a8fbfdb5b2..3510b55b36f8 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; }
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> --- arch/powerpc/platforms/powernv/opal.c | 1 + 1 file changed, 1 insertion(+) -- 2.17.1