From: Mohammed Gamal <m.gamal005@gmail.com>
Date: Sat, 12 Jul 2008 13:02:08 +0000 (+0300)
Subject: KVM: VMX: Remove redundant check in handle_rmode_exception
X-Git-Tag: v2.6.28-rc1~269^2~121
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=60bd83a125030878665684f353c7d36fd54f09fd;p=profile%2Fivi%2Fkernel-x86-ivi.git

KVM: VMX: Remove redundant check in handle_rmode_exception

Since checking for vcpu->arch.rmode.active is already done whenever we
call handle_rmode_exception(), checking it inside the function is redundant.

Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index e8fed9b..9591ca7 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -2224,9 +2224,6 @@ static void kvm_guest_debug_pre(struct kvm_vcpu *vcpu)
 static int handle_rmode_exception(struct kvm_vcpu *vcpu,
 				  int vec, u32 err_code)
 {
-	if (!vcpu->arch.rmode.active)
-		return 0;
-
 	/*
 	 * Instruction with address size override prefix opcode 0x67
 	 * Cause the #SS fault with 0 error code in VM86 mode.