PCI: iproc: Free resource list after registration
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>
diff --git a/drivers/pci/host/pcie-iproc-bcma.c b/drivers/pci/host/pcie-iproc-bcma.c
index 7a412a1..96a7d99 100644
--- a/drivers/pci/host/pcie-iproc-bcma.c
+++ b/drivers/pci/host/pcie-iproc-bcma.c
@@ -65,12 +65,12 @@
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)