From a3865d34092f69c74350c5cc6aecd92ef383a56e Mon Sep 17 00:00:00 2001 From: Miaoqian Lin Date: Fri, 3 Jun 2022 18:12:30 +0400 Subject: [PATCH] usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe [ Upstream commit 4e0a6ddcef6ac66de178e427553ef4c6e94630f0 ] of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: 0775db4aa75f ("USB: ohci-nxp: Use isp1301 driver") Acked-by: Alan Stern Signed-off-by: Miaoqian Lin Link: https://lore.kernel.org/r/20220603141231.979-1-linmq006@gmail.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/host/ohci-nxp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c index c561881d0e793..07cee8c7c25ed 100644 --- a/drivers/usb/host/ohci-nxp.c +++ b/drivers/usb/host/ohci-nxp.c @@ -164,6 +164,7 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev) } isp1301_i2c_client = isp1301_get_client(isp1301_node); + of_node_put(isp1301_node); if (!isp1301_i2c_client) return -EPROBE_DEFER; -- 2.39.5