Messages in this thread Patch in this message | | | From | Peng Hao <> | Subject | [PATCH v2] KVM:VMX:Remove scratch 'cpu' variable that shadows an identical scratch var | Date | Tue, 22 Feb 2022 18:39:54 +0800 |
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From: Peng Hao <flyingpeng@tencent.com>
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 <seanjc@google.com> Signed-off-by: Peng Hao <flyingpeng@tencent.com> --- 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 ba66c171d951..6101c2980a9c 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -7931,7 +7931,6 @@ 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) { -- 2.27.0
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