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KVM: MIPS: Remove a "set but not used" variable 

This fix a build warning:

   arch/mips/kvm/vz.c: In function '_kvm_vz_restore_htimer':
>> arch/mips/kvm/vz.c:392:10: warning: variable 'freeze_time' set but not used [-Wunused-but-set-variable]
     392 |  ktime_t freeze_time;
         |          ^~~~~~~~~~~

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Message-Id: <20210406024911.2008046-1-chenhuacai@loongson.cn>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Huacai Chen 2021-04-06 10:49:11 +08:00 committed by Paolo Bonzini
parent e99314a340
commit a3cf527e70
1 changed files with 1 additions and 2 deletions
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3
arch/mips/kvm/vz.c
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@ -388,7 +388,6 @@ static void _kvm_vz_restore_htimer(struct kvm_vcpu *vcpu,
u32 compare, u32 cause)
{
u32 start_count, after_count;
ktime_t freeze_time;
unsigned long flags;
/*
@ -396,7 +395,7 @@ static void _kvm_vz_restore_htimer(struct kvm_vcpu *vcpu,
* this with interrupts disabled to avoid latency.
*/
local_irq_save(flags);
freeze_time = kvm_mips_freeze_hrtimer(vcpu, &start_count);
kvm_mips_freeze_hrtimer(vcpu, &start_count);
write_c0_gtoffset(start_count - read_c0_count());
local_irq_restore(flags);