Thread (4 messages) 4 messages, 3 authors, 2021-09-01

Re: [PATCH] KVM: MIPS: Remove a "set but not used" variable

From: Huacai Chen <hidden>
Date: 2021-05-14 09:50:49
Also in: kvm

ping

On Tue, Apr 6, 2021 at 10:48 AM Huacai Chen [off-list ref] wrote:
quoted hunk ↗ jump to hunk
This fix a build warning:

   arch/mips/kvm/vz.c: In function '_kvm_vz_restore_htimer':
quoted
quoted
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 <redacted>
Signed-off-by: Huacai Chen <redacted>
---
 arch/mips/kvm/vz.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/mips/kvm/vz.c b/arch/mips/kvm/vz.c
index d0d03bddbbba..e81dfdf7309e 100644
--- a/arch/mips/kvm/vz.c
+++ b/arch/mips/kvm/vz.c
@@ -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);

--
2.27.0
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help