| Message ID | 20120817233641.10973.93668.stgit@bhelgaas.mtv.corp.google.com |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index c01baca..4f9ca91 100644 --- a/drivers/pci/remove.c +++ b/drivers/pci/remove.c @@ -32,11 +32,8 @@ static void pci_stop_dev(struct pci_dev *dev) static void pci_destroy_dev(struct pci_dev *dev) { - /* Remove the device from the device lists, and prevent any further - * list accesses from this device */ down_write(&pci_bus_sem); list_del(&dev->bus_list); - dev->bus_list.next = dev->bus_list.prev = NULL; up_write(&pci_bus_sem); pci_free_resources(dev);
list_del() already sets next/prev to LIST_POISON1/LIST_POISON2, so we don't need to do anything special here to prevent further list accesses. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> --- drivers/pci/remove.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html