linux-kernel - Re: [PATCH] KVM: s390: Remove unused parameter from __inject_sigp

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Message-Id: <66e216e7-fd1f-b9af-5195-cee4f8a1fa90@linux.ibm.com>
Date:   Thu, 12 Sep 2019 09:57:47 +0200
From:   Janosch Frank <frankja@...ux.ibm.com>
To:     Thomas Huth <thuth@...hat.com>,
        Christian Borntraeger <borntraeger@...ibm.com>,
        kvm@...r.kernel.org
Cc:     David Hildenbrand <david@...hat.com>,
        Cornelia Huck <cohuck@...hat.com>, linux-s390@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] KVM: s390: Remove unused parameter from
 __inject_sigp_restart()

On 9/12/19 9:02 AM, Thomas Huth wrote:
> It's not required, so drop it to make it clear that this interrupt
> does not have any extra parameters.
> 
> Signed-off-by: Thomas Huth <thuth@...hat.com>

Well there's no real use for any other parameter than the target cpu, so:
Reviewed-by: Janosch Frank <frankja@...ux.ibm.com>

> ---
>  arch/s390/kvm/interrupt.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
> index b5fd6e85657c..3e7efdd9228a 100644
> --- a/arch/s390/kvm/interrupt.c
> +++ b/arch/s390/kvm/interrupt.c
> @@ -1477,8 +1477,7 @@ static int __inject_sigp_stop(struct kvm_vcpu *vcpu, struct kvm_s390_irq *irq)
>  	return 0;
>  }
>  
> -static int __inject_sigp_restart(struct kvm_vcpu *vcpu,
> -				 struct kvm_s390_irq *irq)
> +static int __inject_sigp_restart(struct kvm_vcpu *vcpu)
>  {
>  	struct kvm_s390_local_interrupt *li = &vcpu->arch.local_int;
>  
> @@ -1997,7 +1996,7 @@ static int do_inject_vcpu(struct kvm_vcpu *vcpu, struct kvm_s390_irq *irq)
>  		rc = __inject_sigp_stop(vcpu, irq);
>  		break;
>  	case KVM_S390_RESTART:
> -		rc = __inject_sigp_restart(vcpu, irq);
> +		rc = __inject_sigp_restart(vcpu);
>  		break;
>  	case KVM_S390_INT_CLOCK_COMP:
>  		rc = __inject_ckc(vcpu);
> 




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