[PATCH 1/3] drm: logicvc: fix missing of_node_put() in for_each_child_of_node()

[Javier Carrasco]

Early exits from the for_each_child_of_node() loop require explicit
calls to of_node_put() for the child node.

Add the missing 'of_node_put(layer_node)' in the only error path.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: efeeaefe9be5 ("drm: Add support for the LogiCVC display controller")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
---
 drivers/gpu/drm/logicvc/logicvc_layer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/logicvc/logicvc_layer.c b/drivers/gpu/drm/logicvc/logicvc_layer.c
index 464000aea765..52dabacd42ee 100644
--- a/drivers/gpu/drm/logicvc/logicvc_layer.c
+++ b/drivers/gpu/drm/logicvc/logicvc_layer.c
@@ -613,6 +613,7 @@ int logicvc_layers_init(struct logicvc_drm *logicvc)
 
 		ret = logicvc_layer_init(logicvc, layer_node, index);
 		if (ret) {
+			of_node_put(layer_node);
 			of_node_put(layers_node);
 			goto error;
 		}

-- 
2.43.0