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hv: vmcs: remove vmcs field check for a vcpu

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The VMCS field is an embedded array for a vCPU. So there's no need to check for
NULL before use.

Tracked-On: #3813
Signed-off-by: Li Fei1 <fei1.li@intel.com>
This commit is contained in:
Li Fei1 2020-04-08 14:59:26 +08:00 committed by wenlingz
parent 366214e567
commit 74edf2e54b
1 changed files with 2 additions and 4 deletions
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6
hypervisor/arch/x86/guest/vmcs.c
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@ -526,10 +526,8 @@ void init_vmcs(struct acrn_vcpu *vcpu)
(void)memcpy_s(vcpu->arch.vmcs, 4U, (void *)&vmx_rev_id, 4U);
/* Execute VMCLEAR VMCS of this vcpu */
if ((void *)vcpu->arch.vmcs != NULL) {
vmcs_pa = hva2hpa(vcpu->arch.vmcs);
exec_vmclear((void *)&vmcs_pa);
}
vmcs_pa = hva2hpa(vcpu->arch.vmcs);
exec_vmclear((void *)&vmcs_pa);
/* Load VMCS pointer */
vmcs_pa = hva2hpa(vcpu->arch.vmcs);