From: Jiang Liu <jiang.liu@huawei.com>
Date: Wed, 29 May 2013 00:04:46 +0000 (-0600)
Subject: PCI/ACPI: Combine duplicate adjacent "if" tests
X-Git-Tag: upstream/snapshot3+hdmi~4789^2~8^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=516ca22307df6ba972e9719ec756a356187cdde7;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

PCI/ACPI: Combine duplicate adjacent "if" tests

[bhelgaas: split out from acpi_pci_roots removal]
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---

diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 1dd6f6c..eb09053 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -536,11 +536,10 @@ static int acpi_pci_root_add(struct acpi_device *device,
 	if (system_state != SYSTEM_BOOTING) {
 		pcibios_resource_survey_bus(root->bus);
 		pci_assign_unassigned_bus_resources(root->bus);
-	}
 
-	/* need to after hot-added ioapic is registered */
-	if (system_state != SYSTEM_BOOTING)
+		/* need to after hot-added ioapic is registered */
 		pci_enable_bridges(root->bus);
+	}
 
 	pci_bus_add_devices(root->bus);
 	return 1;