From ea55d5a2cf7c507a9ac03b41716bf1877edad153 Mon Sep 17 00:00:00 2001 From: Oliver Upton Date: Mon, 10 Jul 2023 19:31:37 +0000 Subject: KVM: arm64: Delete pointless switch statement in kvm_reset_vcpu() The vCPU target hasn't mattered for quite a long time now. Delete the useless switch statement in kvm_reset_vcpu(), which hilariously only had a default case in it. Reviewed-by: Zenghui Yu Signed-off-by: Oliver Upton Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20230710193140.1706399-2-oliver.upton@linux.dev --- arch/arm64/kvm/reset.c | 25 ++++++++++--------------- 1 file changed, 10 insertions(+), 15 deletions(-) diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index bc8556b6f459..7a65a35ee4ac 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -248,21 +248,16 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu) } } - switch (vcpu->arch.target) { - default: - if (vcpu_el1_is_32bit(vcpu)) { - pstate = VCPU_RESET_PSTATE_SVC; - } else if (vcpu_has_nv(vcpu)) { - pstate = VCPU_RESET_PSTATE_EL2; - } else { - pstate = VCPU_RESET_PSTATE_EL1; - } - - if (kvm_vcpu_has_pmu(vcpu) && !kvm_arm_support_pmu_v3()) { - ret = -EINVAL; - goto out; - } - break; + if (vcpu_el1_is_32bit(vcpu)) + pstate = VCPU_RESET_PSTATE_SVC; + else if (vcpu_has_nv(vcpu)) + pstate = VCPU_RESET_PSTATE_EL2; + else + pstate = VCPU_RESET_PSTATE_EL1; + + if (kvm_vcpu_has_pmu(vcpu) && !kvm_arm_support_pmu_v3()) { + ret = -EINVAL; + goto out; } /* Reset core registers */ -- cgit