[patch 3/3] x86: io-apic - code style cleaning for setup_IO_APIC_irqs

[Cyrill Gorcunov <gorcunov@gmail.com>]

[-- Attachment #1: x86-ioapic-simplify-setup_IO_APIC_irqs --]
[-- Type: text/plain, Size: 2189 bytes --]

Use a nested level for 'for' cycle and break long lines.
For apic_print we should countinue using KERNEL_DEBUG if
we have started to.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
---

Index: linux-2.6.git/arch/x86/kernel/io_apic.c
===================================================================
--- linux-2.6.git.orig/arch/x86/kernel/io_apic.c	2008-09-04 22:08:06.000000000 +0400
+++ linux-2.6.git/arch/x86/kernel/io_apic.c	2008-09-04 22:08:32.000000000 +0400
@@ -1521,32 +1521,35 @@ static void __init setup_IO_APIC_irqs(vo
 	apic_printk(APIC_VERBOSE, KERN_DEBUG "init IO_APIC IRQs\n");
 
 	for (apic = 0; apic < nr_ioapics; apic++) {
-	for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
+		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
 
-		idx = find_irq_entry(apic,pin,mp_INT);
-		if (idx == -1) {
-			if (first_notcon) {
-				apic_printk(APIC_VERBOSE, KERN_DEBUG " IO-APIC (apicid-pin) %d-%d", mp_ioapics[apic].mp_apicid, pin);
-				first_notcon = 0;
-			} else
-				apic_printk(APIC_VERBOSE, ", %d-%d", mp_ioapics[apic].mp_apicid, pin);
-			continue;
-		}
-		if (!first_notcon) {
-			apic_printk(APIC_VERBOSE, " not connected.\n");
-			first_notcon = 1;
-		}
+			idx = find_irq_entry(apic, pin, mp_INT);
+			if (idx == -1) {
+				if (first_notcon) {
+					apic_printk(APIC_VERBOSE, KERN_DEBUG
+							" IO-APIC (apicid-pin) %d-%d",
+							mp_ioapics[apic].mp_apicid, pin);
+					first_notcon = 0;
+				} else
+					apic_printk(APIC_VERBOSE, KERN_DEBUG ", %d-%d",
+							mp_ioapics[apic].mp_apicid, pin);
+				continue;
+			}
+			if (!first_notcon) {
+				apic_printk(APIC_VERBOSE, " not connected.\n");
+				first_notcon = 1;
+			}
 
-		irq = pin_2_irq(idx, apic, pin);
+			irq = pin_2_irq(idx, apic, pin);
 #ifdef CONFIG_X86_32
-                if (multi_timer_check(apic, irq))
-                        continue;
+			if (multi_timer_check(apic, irq))
+				continue;
 #endif
-		add_pin_to_irq(irq, apic, pin);
+			add_pin_to_irq(irq, apic, pin);
 
-		setup_IO_APIC_irq(apic, pin, irq,
-				  irq_trigger(idx), irq_polarity(idx));
-	}
+			setup_IO_APIC_irq(apic, pin, irq,
+					irq_trigger(idx), irq_polarity(idx));
+		}
 	}
 
 	if (!first_notcon)

--