X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fx86_64%2Fkernel%2Fio_apic.c;h=f7625f3ee14565fd51686faf2ea37b86eafa0942;hb=78a6196531f0fe10aae05a9bc4c2701df614ac3d;hp=2fceed58836456955964327a46bbf4bd299656b6;hpb=86090fcac5e27b630656fe3d963a6b80e26dac44;p=linux-2.6.git

diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index 2fceed588..f7625f3ee 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -237,6 +237,7 @@ void __init check_ioapic(void)
 			for (func = 0; func < 8; func++) { 
 				u32 class;
 				u32 vendor;
+				u8 type;
 				class = read_pci_config(num,slot,func,
 							PCI_CLASS_REVISION);
 				if (class == 0xffffffff)
@@ -258,7 +259,7 @@ void __init check_ioapic(void)
 						iommu_aperture_disabled = 1;
 					}
 #endif
-					/* FALL THROUGH */
+					return;
 				case PCI_VENDOR_ID_NVIDIA:
 #ifndef CONFIG_SMP
 					printk(KERN_INFO 
@@ -270,8 +271,8 @@ void __init check_ioapic(void)
 				} 
 
 				/* No multi-function device? */
-				u8 type = read_pci_config_byte(num,slot,func,
-							       PCI_HEADER_TYPE);
+				type = read_pci_config_byte(num,slot,func,
+							    PCI_HEADER_TYPE);
 				if (!(type & 0x80))
 					break;
 			}