From: Wei Yongjun <weiyj.lk@gmail.com>
To: Kishon Vijay Abraham I <kishon@ti.com>,
Bjorn Helgaas <bhelgaas@google.com>
Cc: Wei Yongjun <weiyongjun1@huawei.com>,
linux-omap@vger.kernel.org, linux-pci@vger.kernel.org
Subject: [PATCH -next] PCI: dra7xx: Add missing of_node_put() in dra7xx_pcie_init_irq_domain()
Date: Mon, 17 Oct 2016 14:54:37 +0000 [thread overview]
Message-ID: <1476716077-30379-1-git-send-email-weiyj.lk@gmail.com> (raw)
From: Wei Yongjun <weiyongjun1@huawei.com>
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@huawei.com>
---
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;
}
next reply other threads:[~2016-10-17 14:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-17 14:54 Wei Yongjun [this message]
2016-11-11 21:38 ` [PATCH -next] PCI: dra7xx: Add missing of_node_put() in dra7xx_pcie_init_irq_domain() Bjorn Helgaas
2016-11-12 7:09 ` Kishon Vijay Abraham I
2016-11-14 21:19 ` Bjorn Helgaas
2016-11-14 21:37 ` Heiko Stuebner
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