From 0b8934d3a93ff3b89f7c2dbcc00de88cf5ae0d7e Mon Sep 17 00:00:00 2001 From: Peng Hao Date: Tue, 22 Feb 2022 18:39:54 +0800 Subject: [PATCH] KVM: VMX: Remove scratch 'cpu' variable that shadows an identical scratch var From: Peng Hao Remove a redundant 'cpu' declaration from inside an if-statement that that shadows an identical declaration at function scope. Both variables are used as scratch variables in for_each_*_cpu() loops, thus there's no harm in sharing a variable. Reviewed-by: Sean Christopherson Signed-off-by: Peng Hao Message-Id: <20220222103954.70062-1-flyingpeng@tencent.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx/vmx.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 7ceda46..5285731 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -8129,7 +8129,6 @@ static int __init vmx_init(void) ms_hyperv.hints & HV_X64_ENLIGHTENED_VMCS_RECOMMENDED && (ms_hyperv.nested_features & HV_X64_ENLIGHTENED_VMCS_VERSION) >= KVM_EVMCS_VERSION) { - int cpu; /* Check that we have assist pages on all online CPUs */ for_each_online_cpu(cpu) { -- 2.7.4