在 2016/10/17 22:57, Wei Yongjun 写道:
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.
Thanks for fixing this.
Acked-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/pci/host/pcie-rockchip.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c
index e0b22da..ab88859 100644
--- a/drivers/pci/host/pcie-rockchip.c
+++ b/drivers/pci/host/pcie-rockchip.c
@@ -949,6 +949,7 @@ static int rockchip_pcie_init_irq_domain(struct rockchip_pcie *rockchip)
&intx_domain_ops, rockchip);
if (!rockchip->irq_domain) {
dev_err(dev, "failed to get a INTx IRQ domain\n");
+ of_node_put(intc);
return -EINVAL;
}
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--
Best Regards
Shawn Lin
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