Commit a3cf527e authored Apr 06, 2021 by Huacai Chen Committed by Paolo Bonzini Sep 06, 2021

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>

parent e99314a3

arch/mips/kvm/vz.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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);