| From | "Rafael J. Wysocki" <> | Subject | [RFC][PATCH 20/30] ACPI / hotplug / PCI: Drop redundant checks from check_hotplug_bridge() | Date | Fri, 12 Jul 2013 01:58:42 +0200 |
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From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Two checks in check_hotplug_bridge() are redundant (they have been done by the caller already), so drop them.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- drivers/pci/hotplug/acpiphp_glue.c | 6 ------ 1 file changed, 6 deletions(-)
Index: linux-pm/drivers/pci/hotplug/acpiphp_glue.c =================================================================== --- linux-pm.orig/drivers/pci/hotplug/acpiphp_glue.c +++ linux-pm/drivers/pci/hotplug/acpiphp_glue.c @@ -598,16 +598,10 @@ static void check_hotplug_bridge(struct { struct acpiphp_func *func; - if (!dev->subordinate) - return; - /* quirk, or pcie could set it already */ if (dev->is_hotplug_bridge) return; - if (PCI_SLOT(dev->devfn) != slot->device) - return; - list_for_each_entry(func, &slot->funcs, sibling) { if (PCI_FUNC(dev->devfn) == func->function) { dev->is_hotplug_bridge = 1;
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