[PATCH -next] net: netcp: add missing of_node_put() in netcp_probe()
From: Wei Yongjun <hidden>
Date: 2016-10-22 14:40:25
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Wei Yongjun <redacted> 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 <redacted> --- 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 11609d5..eaa68bc 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c@@ -2121,6 +2121,8 @@ 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);
@@ -2133,6 +2135,8 @@ static int netcp_probe(struct platform_device *pdev) 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);