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PCI: faraday: Fix host bridge memory leakage 

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>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Lorenzo Pieralisi 2017-06-28 15:13:53 -05:00 committed by Bjorn Helgaas
parent 5c3f18cce0
commit 9aa17a7720
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/host/pci-ftpci100.c
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@ -448,7 +448,7 @@ static int faraday_pci_probe(struct platform_device *pdev)
u32 val;
LIST_HEAD(res);
host = pci_alloc_host_bridge(sizeof(*p));
host = devm_pci_alloc_host_bridge(dev, sizeof(*p));
if (!host)
return -ENOMEM;