From 2453128847ca1edbecbe33dbe063a04489d64842 Mon Sep 17 00:00:00 2001 From: Wang Qing Date: Mon, 13 Dec 2021 01:44:20 -0800 Subject: mailbox: zynq: add missing of_node_put before return 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 Signed-off-by: Jassi Brar --- drivers/mailbox/zynqmp-ipi-mailbox.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/mailbox') diff --git a/drivers/mailbox/zynqmp-ipi-mailbox.c b/drivers/mailbox/zynqmp-ipi-mailbox.c index f44079d62b1a..31a0fa914274 100644 --- a/drivers/mailbox/zynqmp-ipi-mailbox.c +++ b/drivers/mailbox/zynqmp-ipi-mailbox.c @@ -655,6 +655,7 @@ static int zynqmp_ipi_probe(struct platform_device *pdev) mbox->pdata = pdata; ret = zynqmp_ipi_mbox_probe(mbox, nc); if (ret) { + of_node_put(nc); dev_err(dev, "failed to probe subdev.\n"); ret = -EINVAL; goto free_mbox_dev; -- cgit v1.2.3