[PATCH 1/3] thermal: core: Fix a memory leak in 'thermal_zone_device_register()' error handling path

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'tz' is freed in some error handling paths but not in the main one.
So free it also here to avoid a memory leak.

Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
 drivers/thermal/thermal_core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 5a51c740e372..9743f3e65eb0 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1296,6 +1296,7 @@ thermal_zone_device_register(const char *type, int trips, int mask,
 unregister:
 	ida_simple_remove(&thermal_tz_ida, tz->id);
 	device_unregister(&tz->device);
+	kfree(tz);
 	return ERR_PTR(result);
 }
 EXPORT_SYMBOL_GPL(thermal_zone_device_register);
-- 
2.11.0

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