Patchwork [26/27] KVM: arm/arm64: Remove unused timer variable

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Submitter Marc Zyngier
Date Feb. 22, 2019, 4:26 p.m.
Message ID <20190222162605.5054-27-marc.zyngier@arm.com>
Download mbox | patch
Permalink /patch/733835/
State New
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Comments

Marc Zyngier - Feb. 22, 2019, 4:26 p.m.
From: Shaokun Zhang <zhangshaokun@hisilicon.com>

The 'timer' local variable became unused after commit bee038a67487
("KVM: arm/arm64: Rework the timer code to use a timer_map").
Remove it to avoid [-Wunused-but-set-variable] warning.

Cc: Christoffer Dall <christoffer.dall@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Suzuki K Pouloze <suzuki.poulose@arm.com>
Reviewed-by: Julien Thierry <julien.thierry@arm.com>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
 virt/kvm/arm/arch_timer.c | 2 --
 1 file changed, 2 deletions(-)

Patch

diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c
index af8f2f1d01cc..3417f2dbc366 100644
--- a/virt/kvm/arm/arch_timer.c
+++ b/virt/kvm/arm/arch_timer.c
@@ -236,14 +236,12 @@  static enum hrtimer_restart kvm_hrtimer_expire(struct hrtimer *hrt)
 
 static bool kvm_timer_should_fire(struct arch_timer_context *timer_ctx)
 {
-	struct arch_timer_cpu *timer;
 	enum kvm_arch_timers index;
 	u64 cval, now;
 
 	if (!timer_ctx)
 		return false;
 
-	timer = vcpu_timer(timer_ctx->vcpu);
 	index = arch_timer_ctx_index(timer_ctx);
 
 	if (timer_ctx->loaded) {