PCI hotplug: Use kmemdup

[safe/jmp/linux-2.6] / drivers / pci / hotplug / cpqphp_core.c

diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index f184d1d..cb7818f 100644 (file)
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -1075,13 +1075,12 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
        /* make our own copy of the pci bus structure,
         * as we like tweaking it a lot */
-       ctrl->pci_bus = kmalloc(sizeof(*ctrl->pci_bus), GFP_KERNEL);
+       ctrl->pci_bus = kmemdup(pdev->bus, sizeof(*ctrl->pci_bus), GFP_KERNEL);
        if (!ctrl->pci_bus) {
                err("out of memory\n");
                rc = -ENOMEM;
                goto err_free_ctrl;
        }
-       memcpy(ctrl->pci_bus, pdev->bus, sizeof(*ctrl->pci_bus));
 
        ctrl->bus = pdev->bus->number;
        ctrl->rev = pdev->revision;