diff options
| author | Vladimir Zapolskiy <vz@mleia.com> | 2015-07-31 02:09:50 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-07-31 03:12:17 +0200 |
| commit | 3e9f798784b30293012682021d5a0352f78658b8 (patch) | |
| tree | 8c48f670e1f4fd5ac4a0df4088c1e82c0ee27d97 /arch | |
| parent | ARM: EXYNOS: Fix potentian kfree() of ro memory (diff) | |
| download | linux-3e9f798784b30293012682021d5a0352f78658b8.tar.xz linux-3e9f798784b30293012682021d5a0352f78658b8.zip | |
ARM: EXYNOS: fix double of_node_put() on error path
The change removes the second of_node_put(), if
for_each_compatible_node() body execution is not terminated. This
prevents from object refcounter overflow over zero in OF_DYNAMIC
build.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-exynos/pm_domains.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index 5121baae0e6b..4a87e86dec45 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -148,7 +148,6 @@ static __init int exynos4_pm_init_power_domain(void) pr_warn("%s: failed to map memory\n", __func__); kfree_const(pd->pd.name); kfree(pd); - of_node_put(np); continue; } |