mailbox: mtk: add missing of_node_put before return

Fix following coccicheck warning: WARNING: Function "for_each_child_of_node" should have of_node_put() before return. Early exits from for_each_child_of_node should decrement the node reference counter. Signed-off-by: Wang Qing <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
raspberrypi · Jan 12, 2022 · af8d0f6 · af8d0f6
1 parent 2453128
commit af8d0f6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c
@@ -573,6 +573,7 @@ static int cmdq_probe(struct platform_device *pdev)
 				cmdq->clocks[alias_id].id = clk_names[alias_id];
 				cmdq->clocks[alias_id].clk = of_clk_get(node, 0);
 				if (IS_ERR(cmdq->clocks[alias_id].clk)) {
+					of_node_put(node);
 					return dev_err_probe(dev,
 							     PTR_ERR(cmdq->clocks[alias_id].clk),
 							     "failed to get gce clk: %d\n",