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Subject[PATCH v2] KVM:VMX:Remove scratch 'cpu' variable that shadows an identical scratch var
Date
 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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