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[v2,2/2] PCI: rcar-pcie: Fix memory leak when no PCIe card is inserted

Message ID 20170804033255.27171-3-harunobu.kurokawa.dn@renesas.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Harunobu Kurokawa Aug. 4, 2017, 3:32 a.m. UTC 
When no PCIe card is inserted, there is a memory leak as
pci_free_resource_list is not called before returning.

Signed-off-by: Harunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
---
 drivers/pci/host/pcie-rcar.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c
index 6b73981..70b487c 100644
--- a/drivers/pci/host/pcie-rcar.c
+++ b/drivers/pci/host/pcie-rcar.c
@@ -1196,6 +1196,7 @@  static int rcar_pcie_probe(struct platform_device *pdev)
 
 err_free_bridge:
 	pci_free_host_bridge(bridge);
+	pci_free_resource_list(&pcie->resources);
 
 	return err;
 }