thermal: of: Fix OF node leak in of_thermal_zone_find() error paths

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[ Upstream commit c0a1ef9c5b ]

Terminating for_each_available_child_of_node() loop requires dropping OF
node reference, so bailing out on errors misses this.  Solve the OF node
reference leak with scoped for_each_available_child_of_node_scoped().

Fixes: 3fd6d6e2b4 ("thermal/of: Rework the thermal device tree initialization")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://patch.msgid.link/20240814195823.437597-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Krzysztof Kozlowski 2024-08-14 21:58:23 +02:00 • committed by Greg Kroah-Hartman

parent 31019a2ab4

commit 2dfbf8991e

1 changed files with 7 additions and 6 deletions

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drivers/thermal/thermal_of.c

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