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| author |   Liang He <windhl@126.com> | 2022-07-19 16:56:40 +0800 |
|---|---|---|
| committer |   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-08-16 12:12:06 +0300 |
| commit | 48af14fb0eaa63d9aa68f59fb0b205ec55a95636 (patch) | |
| tree | 79009adaf4aea6dd53c18a344b1ba4536ccb8780 | |
| parent | memory: of: Fix refcount leak bug in of_get_ddr_timings() (diff) | |
| download | linux-dev-48af14fb0eaa63d9aa68f59fb0b205ec55a95636.tar.xz linux-dev-48af14fb0eaa63d9aa68f59fb0b205ec55a95636.zip | |
memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()
We should add the of_node_put() when breaking out of
for_each_child_of_node() as it will automatically increase
and decrease the refcount.
Fixes: 976897dd96db ("memory: Extend of_memory with LPDDR3 support")
Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220719085640.1210583-2-windhl@126.com
| -rw-r--r-- | drivers/memory/of_memory.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/memory/of_memory.c b/drivers/memory/of_memory.c index 8e2ef4bf6b17..fcd20d85d385 100644 --- a/drivers/memory/of_memory.c +++ b/drivers/memory/of_memory.c @@ -285,6 +285,7 @@ const struct lpddr3_timings if (of_device_is_compatible(np_tim, tim_compat)) { if (of_lpddr3_do_get_timings(np_tim, &timings[i])) { devm_kfree(dev, timings); + of_node_put(np_tim); goto default_timings; } i++; |