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PCI: iproc: Free resource list after registration

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The resource list is only used in the setup process and was never freed.
pci_add_resource() allocates a memory area to store the list item.

Fix the memory leak.

Tested-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
This commit is contained in:
Hauke Mehrtens 2015-05-24 22:37:03 +02:00 committed by Bjorn Helgaas
parent 18c4342aa5
commit ef07991a95
2 changed files with 8 additions and 8 deletions
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8
drivers/pci/host/pcie-iproc-bcma.c
View File

@ -65,12 +65,12 @@ static int iproc_pcie_bcma_probe(struct bcma_device *bdev)
pcie->map_irq = iproc_pcie_bcma_map_irq;
ret = iproc_pcie_setup(pcie, &res);
if (ret) {
if (ret)
dev_err(pcie->dev, "PCIe controller setup failed\n");
return ret;
}
return 0;
pci_free_resource_list(&res);
return ret;
}
static void iproc_pcie_bcma_remove(struct bcma_device *bdev)

8
drivers/pci/host/pcie-iproc-platform.c
View File

@ -72,12 +72,12 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev)
pcie->map_irq = of_irq_parse_and_map_pci;
ret = iproc_pcie_setup(pcie, &res);
if (ret) {
if (ret)
dev_err(pcie->dev, "PCIe controller setup failed\n");
return ret;
}
return 0;
pci_free_resource_list(&res);
return ret;
}
static int iproc_pcie_pltfm_remove(struct platform_device *pdev)