On Mon, Oct 17, 2016 at 02:54:37PM +0000, Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
>
> 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 <weiyongjun1@xxxxxxxxxx>
Kishon, this looks correct to me, so I applied it to pci/host-dra7xx for
v4.10. Let me know if you have any issue with it.
> ---
> drivers/pci/host/pci-dra7xx.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/pci/host/pci-dra7xx.c b/drivers/pci/host/pci-dra7xx.c
> index 9595fad..79297e9 100644
> --- a/drivers/pci/host/pci-dra7xx.c
> +++ b/drivers/pci/host/pci-dra7xx.c
> @@ -177,6 +177,7 @@ static int dra7xx_pcie_init_irq_domain(struct pcie_port *pp)
> &intx_domain_ops, pp);
> if (!pp->irq_domain) {
> dev_err(dev, "Failed to get a INTx IRQ domain\n");
> + of_node_put(pcie_intc_node);
> return -ENODEV;
> }
>
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