PCI ASPM: remove redundant list check

[safe/jmp/linux-2.6] / drivers / pci / pcie / aspm.c

diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 9759714..638881b 100644 (file)
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -458,9 +458,6 @@ static void __pcie_aspm_config_link(struct pcie_link_state *link, u32 state)
        struct pci_dev *child, *parent = link->pdev;
        struct pci_bus *linkbus = parent->subordinate;
 
-       /* If no child, disable the link */
-       if (list_empty(&linkbus->devices))
-               state = 0;
        /*
         * If the downstream component has pci bridge function, don't
         * do ASPM now.