Commit 792abc6e authored Jun 28, 2017 by Lorenzo Pieralisi Committed by Bjorn Helgaas Jun 28, 2017

PCI: tegra: 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>
Cc: Arnd Bergmann <arnd@arndb.de>

parent 9aa17a77

drivers/pci/host/pci-tegra.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;