linux-kernel - Re: [PATCH 1/1 linux-next] hpsa: remove set but unused variable rc

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Date:	Thu, 30 Oct 2014 10:21:05 -0500
From:	Don Brace <brace77070@...il.com>
To:	Fabian Frederick <fabf@...net.be>, linux-kernel@...r.kernel.org
CC:	"James E.J. Bottomley" <JBottomley@...allels.com>,
	iss_storagedev@...com, linux-scsi@...r.kernel.org,
	don.brace@...s.com, hch@...radead.org
Subject: Re: [PATCH 1/1 linux-next] hpsa: remove set but unused variable rc

On 10/29/2014 10:15 AM, Fabian Frederick wrote:
> Fix -Wunused-but-set-variable warning
>
> Signed-off-by: Fabian Frederick <fabf@...net.be>
> ---
>   drivers/scsi/hpsa.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
> index cef5d49..34330e1 100644
> --- a/drivers/scsi/hpsa.c
> +++ b/drivers/scsi/hpsa.c
> @@ -6619,11 +6619,11 @@ static void hpsa_free_cmd_pool(struct ctlr_info *h)
>
>   static void hpsa_irq_affinity_hints(struct ctlr_info *h)
>   {
> -	int i, cpu, rc;
> +	int i, cpu;
>
>   	cpu = cpumask_first(cpu_online_mask);
>   	for (i = 0; i < h->msix_vector; i++) {
> -		rc = irq_set_affinity_hint(h->intr[i], get_cpu_mask(cpu));
> +		irq_set_affinity_hint(h->intr[i], get_cpu_mask(cpu));
>   		cpu = cpumask_next(cpu, cpu_online_mask);
>   	}
>   }
>

I can add this patch to my current set of patches for 3.19 or ack this 
now, What would you prefer?

---
Don Brace
don.brace@...s.com
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