From: Wang Qing wangqing@vivo.com
Fix following coccicheck warning: WARNING: Function "for_each_available_child_of_node" should have of_node_put() before return.
Early exits from for_each_available_child_of_node should decrement the node reference counter.
Signed-off-by: Wang Qing wangqing@vivo.com --- drivers/gpu/drm/mcde/mcde_dsi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mcde/mcde_dsi.c b/drivers/gpu/drm/mcde/mcde_dsi.c index 5651734ce..cac1bde --- a/drivers/gpu/drm/mcde/mcde_dsi.c +++ b/drivers/gpu/drm/mcde/mcde_dsi.c @@ -1110,6 +1110,7 @@ static int mcde_dsi_bind(struct device *dev, struct device *master,
bridge = of_drm_find_bridge(child); if (!bridge) { + of_node_put(child); dev_err(dev, "failed to find bridge\n"); return -EINVAL; }