6.8-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wander Lairson Costa <wander@xxxxxxxxxx>
[ Upstream commit fabd480b721eb30aa4e2c89507b53933069f9f6e ]
kunit_init_device() should unregister the device on bus register error,
but mistakenly it tries to unregister the bus.
Unregister the device instead of the bus.
Signed-off-by: Wander Lairson Costa <wander@xxxxxxxxxx>
Fixes: d03c720e03bd ("kunit: Add APIs for managing devices")
Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
lib/kunit/device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/kunit/device.c b/lib/kunit/device.c
index 9ea399049749e..3a31fe9ed6fc5 100644
--- a/lib/kunit/device.c
+++ b/lib/kunit/device.c
@@ -51,7 +51,7 @@ int kunit_bus_init(void)
error = bus_register(&kunit_bus_type);
if (error)
- bus_unregister(&kunit_bus_type);
+ root_device_unregister(kunit_bus_device);
return error;
}
--
2.43.0
