diff mbox

[2/2] Use temporary variable to shorten lines.

Message ID 1246808892-2179-2-git-send-email-gleb@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Gleb Natapov July 5, 2009, 3:48 p.m. UTC 
Cosmetic only. No logical is changed by this patch.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
---
 virt/kvm/ioapic.c |   22 +++++++++++++---------
 1 files changed, 13 insertions(+), 9 deletions(-)
diff mbox

Patch

diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 8a9c6cc..202c405 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -116,29 +116,33 @@  static void ioapic_write_indirect(struct kvm_ioapic *ioapic, u32 val)
 	case IOAPIC_REG_ARB_ID:
 		break;
 
-	default:
+	default: {
+		union kvm_ioapic_redirect_entry *e;
+
 		index = (ioapic->ioregsel - 0x10) >> 1;
 
 		ioapic_debug("change redir index %x val %x\n", index, val);
 		if (index >= IOAPIC_NUM_PINS)
 			return;
-		mask_before = ioapic->redirtbl[index].fields.mask;
+		e = &ioapic->redirtbl[index];
+		mask_before = e->fields.mask;
 		if (ioapic->ioregsel & 1) {
-			ioapic->redirtbl[index].bits &= 0xffffffff;
-			ioapic->redirtbl[index].bits |= (u64) val << 32;
+			e->bits &= 0xffffffff;
+			e->bits |= (u64) val << 32;
 		} else {
-			ioapic->redirtbl[index].bits &= ~0xffffffffULL;
-			ioapic->redirtbl[index].bits |= (u32) val;
-			ioapic->redirtbl[index].fields.remote_irr = 0;
+			e->bits &= ~0xffffffffULL;
+			e->bits |= (u32) val;
+			e->fields.remote_irr = 0;
 		}
-		mask_after = ioapic->redirtbl[index].fields.mask;
+		mask_after = e->fields.mask;
 		if (mask_before != mask_after)
 			kvm_fire_mask_notifiers(ioapic->kvm, index, mask_after);
-		if (ioapic->redirtbl[index].fields.trig_mode == IOAPIC_LEVEL_TRIG
+		if (e->fields.trig_mode == IOAPIC_LEVEL_TRIG
 		    && ioapic->irr & (1 << index))
 			ioapic_service(ioapic, index);
 		break;
 	}
+	}
 }
 
 static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq)