commit a3cf527e70bd1553500746ef2f38db41e2af1d9e
author Huacai Chen <chenhuacai@loongson.cn> Tue Apr 06 10:49:11 2021 +0800
committer Paolo Bonzini <pbonzini@redhat.com> Mon Sep 06 06:52:10 2021 -0400
tree c95f22818111c26d2c2e20ca3cb0370d02713109
parent e99314a340d27efafab3b7ea226beb239162cd46

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>

arch/mips/kvm/vz.c

diff --git a/arch/mips/kvm/vz.c b/arch/mips/kvm/vz.c
index 43cad10..4adca5a 100644
--- a/arch/mips/kvm/vz.c
+++ b/arch/mips/kvm/vz.c
@@ -388,7 +388,6 @@
 				   u32 compare, u32 cause)
 {
 	u32 start_count, after_count;
-	ktime_t freeze_time;
 	unsigned long flags;
 
 	/*
@@ -396,7 +395,7 @@
 	 * 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);