From e2897b8238ab8fdee067cfe472dd52a3414d5716 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sat, 22 Oct 2016 14:40:17 +0000 Subject: [PATCH] net: netcp: add missing of_node_put() in netcp_probe() This node pointer is returned by of_get_child_by_name() with refcount incremented in this function. of_node_put() on it before exitting this function. This is detected by Coccinelle semantic patch. Signed-off-by: Wei Yongjun Signed-off-by: David S. Miller --- drivers/net/ethernet/ti/netcp_core.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c index 2fb5b6d..78b4c83 100644 --- a/drivers/net/ethernet/ti/netcp_core.c +++ b/drivers/net/ethernet/ti/netcp_core.c @@ -2120,6 +2120,8 @@ static int netcp_probe(struct platform_device *pdev) } } + of_node_put(interfaces); + /* Add the device instance to the list */ list_add_tail(&netcp_device->device_list, &netcp_devices); @@ -2132,6 +2134,8 @@ probe_quit_interface: netcp_delete_interface(netcp_device, netcp_intf->ndev); } + of_node_put(interfaces); + probe_quit: pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); -- 2.7.4