From mboxrd@z Thu Jan 1 00:00:00 1970 From: weiyj.lk@gmail.com (Wei Yongjun) Date: Mon, 17 Oct 2016 14:58:17 +0000 Subject: [PATCH -next] PCI: xilinx-nwl: Add missing of_node_put() in nwl_pcie_init_irq_domain() Message-ID: <1476716297-31808-1-git-send-email-weiyj.lk@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Wei Yongjun This node pointer is returned by of_get_next_child() with refcount incremented in this function. of_node_put() on it before exitting this function on error. This is detected by Coccinelle semantic patch. Signed-off-by: Wei Yongjun --- drivers/pci/host/pcie-xilinx-nwl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/host/pcie-xilinx-nwl.c b/drivers/pci/host/pcie-xilinx-nwl.c index 43eaa4a..c16b26c 100644 --- a/drivers/pci/host/pcie-xilinx-nwl.c +++ b/drivers/pci/host/pcie-xilinx-nwl.c @@ -535,6 +535,7 @@ static int nwl_pcie_init_irq_domain(struct nwl_pcie *pcie) if (!pcie->legacy_irq_domain) { dev_err(dev, "failed to create IRQ domain\n"); + of_node_put(legacy_intc_node); return -ENOMEM; }