From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Mon, 8 Apr 2013 09:07:46 +0000 (+0200)
Subject: KVM: VMX: Add missing braces to avoid redundant error check
X-Git-Tag: v3.12-rc1~895^2~69
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a63cb56061239372fce2452dbedd35c95bd665aa;p=kernel%2Fkernel-generic.git

KVM: VMX: Add missing braces to avoid redundant error check

The code was already properly aligned, now also add the braces to avoid
that err is checked even if alloc_apic_access_page didn't run and change
it. Found via Coccinelle by Fengguang Wu.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
---

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 1cf202c..669b803 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -6785,10 +6785,11 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
 	put_cpu();
 	if (err)
 		goto free_vmcs;
-	if (vm_need_virtualize_apic_accesses(kvm))
+	if (vm_need_virtualize_apic_accesses(kvm)) {
 		err = alloc_apic_access_page(kvm);
 		if (err)
 			goto free_vmcs;
+	}
 
 	if (enable_ept) {
 		if (!kvm->arch.ept_identity_map_addr)