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KVM: x86: remove redundant ret variable

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Return value from apic_get_tmcct() directly instead of taking
this in another redundant variable.

Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn>
Link: https://lore.kernel.org/r/202211231704457807160@zte.com.cn
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
zhang songyi 2022-11-23 17:04:45 +08:00 committed by Sean Christopherson
parent 7cb79f433e
commit 85e64d09f7
1 changed files with 1 additions and 5 deletions
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6
arch/x86/kvm/lapic.c
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@ -1487,7 +1487,6 @@ static u32 apic_get_tmcct(struct kvm_lapic *apic)
{
ktime_t remaining, now;
s64 ns;
u32 tmcct;
ASSERT(apic != NULL);
@ -1502,10 +1501,7 @@ static u32 apic_get_tmcct(struct kvm_lapic *apic)
remaining = 0;
ns = mod_64(ktime_to_ns(remaining), apic->lapic_timer.period);
tmcct = div64_u64(ns,
(APIC_BUS_CYCLE_NS * apic->divide_count));
return tmcct;
return div64_u64(ns, (APIC_BUS_CYCLE_NS * apic->divide_count));
}
static void __report_tpr_access(struct kvm_lapic *apic, bool write)