On 3/22/23 04:30, Liang He wrote:
In fwnode_for_each_child_node(), we should add
fwnode_handle_put() when break out of the iteration
fwnode_for_each_child_node() as it will automatically
increase and decrease the refcounter.
Fixes: fc622b3d36e6 ("platform/surface: Set up Surface Aggregator device registry")
Signed-off-by: Liang He <windhl@xxxxxxx>
---
drivers/platform/surface/aggregator/bus.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/surface/aggregator/bus.c b/drivers/platform/surface/aggregator/bus.c
index de539938896e..b501a79f2a08 100644
--- a/drivers/platform/surface/aggregator/bus.c
+++ b/drivers/platform/surface/aggregator/bus.c
@@ -485,8 +485,10 @@ int __ssam_register_clients(struct device *parent, struct ssam_controller *ctrl,
* device, so ignore it and continue with the next one.
*/
status = ssam_add_client_device(parent, ctrl, child);
- if (status && status != -ENODEV)
+ if (status && status != -ENODEV) {
+ fwnode_handle_put(child);
goto err;
+ }
}
return 0;
Thanks for spotting this.
Reviewed-by: Maximilian Luz <luzmaximilian@xxxxxxxxx>
