Commit e080e538 authored by Miaohe Lin's avatar Miaohe Lin Committed by Paolo Bonzini
Browse files

KVM: x86: eliminate some unreachable code 



These code are unreachable, remove them.

Signed-off-by: default avatarMiaohe Lin <linmiaohe@huawei.com>
Reviewed-by: default avatarKrish Sadhukhan <krish.sadhukhan@oracle.com>
Reviewed-by: default avatarVitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent e6302698

arch/x86/kvm/vmx/vmx.c

+0 −1
Original line number Diff line number Diff line
@@ -4550,7 +4550,6 @@ static bool rmode_exception(struct kvm_vcpu *vcpu, int vec) 
	case GP_VECTOR:

	case MF_VECTOR:

		return true;

	break;

	}

	return false;

}

arch/x86/kvm/x86.c

+0 −3
Original line number Diff line number Diff line
@@ -3077,7 +3077,6 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info) 
		break;

	case APIC_BASE_MSR ... APIC_BASE_MSR + 0x3ff:

		return kvm_x2apic_msr_read(vcpu, msr_info->index, &msr_info->data);

		break;

	case MSR_IA32_TSCDEADLINE:

		msr_info->data = kvm_get_lapic_tscdeadline_msr(vcpu);

		break;
@@ -3160,7 +3159,6 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info) 
		return kvm_hv_get_msr_common(vcpu,

					     msr_info->index, &msr_info->data,

					     msr_info->host_initiated);

		break;

	case MSR_IA32_BBL_CR_CTL3:

		/* This legacy MSR exists but isn't fully documented in current

		 * silicon.  It is however accessed by winxp in very narrow
@@ -8484,7 +8482,6 @@ static inline int vcpu_block(struct kvm *kvm, struct kvm_vcpu *vcpu) 
		break;

	default:

		return -EINTR;

		break;

	}

	return 1;

}

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