Re: [PATCH] KVM: x86: remove data variable from kvm_get_msr_common

[Paolo Bonzini]

On 29/06/2015 12:39, Nicolas Iooss wrote:
> Commit 609e36d372ad ("KVM: x86: pass host_initiated to functions that
> read MSRs") modified kvm_get_msr_common function to use msr_info->data
> instead of data but missed one occurrence.  Replace it and remove the
> unused local variable.
> 
> Fixes: 609e36d372ad ("KVM: x86: pass host_initiated to functions that
> read MSRs")
> Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@xxxxxxx>
> ---
>  arch/x86/kvm/x86.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index ac165c2fb8e5..bbaf44e8f0d3 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -2379,8 +2379,6 @@ static int get_msr_hyperv(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
>  
>  int kvm_get_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
>  {
> -	u64 data;
> -
>  	switch (msr_info->index) {
>  	case MSR_IA32_PLATFORM_ID:
>  	case MSR_IA32_EBL_CR_POWERON:
> @@ -2453,7 +2451,7 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
>  		/* TSC increment by tick */
>  		msr_info->data = 1000ULL;
>  		/* CPU multiplier */
> -		data |= (((uint64_t)4ULL) << 40);
> +		msr_info->data |= (((uint64_t)4ULL) << 40);
>  		break;
>  	case MSR_EFER:
>  		msr_info->data = vcpu->arch.efer;
> 

Applied, thanks.

Paolo
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