The of_node_put() need be called in error path in logicvc_layers_init().
Fixes: efeeaefe9be5 ("drm: Add support for the LogiCVC display controller") Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/gpu/drm/logicvc/logicvc_layer.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/logicvc/logicvc_layer.c b/drivers/gpu/drm/logicvc/logicvc_layer.c index bae1c7f99569..00a37563a6dc 100644 --- a/drivers/gpu/drm/logicvc/logicvc_layer.c +++ b/drivers/gpu/drm/logicvc/logicvc_layer.c @@ -610,8 +610,11 @@ int logicvc_layers_init(struct logicvc_drm *logicvc) }
ret = logicvc_layer_init(logicvc, layer_node, index); - if (ret) + if (ret) { + of_node_put(layer_node); + of_node_put(layers_node); goto error; + }
of_node_put(layer_node); }