From: zuoqilin <[email protected]> Simplify the return expression of kvm_compute_tsc_offset().
Signed-off-by: zuoqilin <[email protected]> --- arch/x86/kvm/x86.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index fe806e8..3906c1b 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -2209,11 +2209,7 @@ u64 kvm_scale_tsc(struct kvm_vcpu *vcpu, u64 tsc) static u64 kvm_compute_tsc_offset(struct kvm_vcpu *vcpu, u64 target_tsc) { - u64 tsc; - - tsc = kvm_scale_tsc(vcpu, rdtsc()); - - return target_tsc - tsc; + return target_tsc - kvm_scale_tsc(vcpu, rdtsc()); } u64 kvm_read_l1_tsc(struct kvm_vcpu *vcpu, u64 host_tsc) -- 1.9.1
