[PATCH linux-next] KVM: x86: remove redundant ret variable

[<zhang.songyi@xxxxxxxxxx>]

From: zhang songyi <zhang.songyi@xxxxxxxxxx>

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

Signed-off-by: zhang songyi <zhang.songyi@xxxxxxxxxx>
---
 arch/x86/kvm/lapic.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index d7639d126e6c..707970804502 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -1363,7 +1363,6 @@ static u32 apic_get_tmcct(struct kvm_lapic *apic)
 {
        ktime_t remaining, now;
        s64 ns;
-       u32 tmcct;

        ASSERT(apic != NULL);

@@ -1378,10 +1377,9 @@ 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)
--
2.15.2