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PCI: tegra: Fix host bridge memory leakage

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When probing the PCI host controller driver, if an error occurs, the probe
function code does not free memory allocated for the struct pci_host_bridge
resulting in memory leakage.

Move the struct pci_host_bridge allocation over to the respective devm
interface to fix the issue.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Lorenzo Pieralisi 2017-06-28 15:13:54 -05:00 committed by Bjorn Helgaas
parent 9aa17a7720
commit 792abc6e2f
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/host/pci-tegra.c
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@ -2238,7 +2238,7 @@ static int tegra_pcie_probe(struct platform_device *pdev)
struct pci_bus *child;
int err;
host = pci_alloc_host_bridge(sizeof(*pcie));
host = devm_pci_alloc_host_bridge(dev, sizeof(*pcie));
if (!host)
return -ENOMEM;