netdev - Re: [PATCH net-next] cxgb4: fix error return code in cxgb4_set_hash

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Message-ID: <20171102152531.GA16769@banjo.asicdesigners.com>
Date:   Thu, 2 Nov 2017 08:25:32 -0700
From:   Kumar Sanghvi <kumaras@...lsio.com>
To:     Wei Yongjun <weiyongjun1@...wei.com>
Cc:     Ganesh Goudar <ganeshgr@...lsio.com>, netdev@...r.kernel.org
Subject: Re: [PATCH net-next] cxgb4: fix error return code in
 cxgb4_set_hash_filter()

On Thursday, November 11/02/17, 2017 at 11:15:07 +0000, Wei Yongjun wrote:
> Fix to return a negative error code from thecxgb4_alloc_atid()
> error handling case instead of 0.
> 
> Fixes: 12b276fbf6e0 ("cxgb4: add support to create hash filters")
> Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
> ---
>  drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
> index abab67d..5980f30 100644
> --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
> +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
> @@ -1110,8 +1110,10 @@ static int cxgb4_set_hash_filter(struct net_device *dev,
>  	}
>  
>  	atid = cxgb4_alloc_atid(t, f);
> -	if (atid < 0)
> +	if (atid < 0) {
> +		ret = atid;
>  		goto free_smt;
> +	}
>  
>  	iconf = adapter->params.tp.ingress_config;
>  	if (iconf & VNIC_F) {
>

Thank you for the fix.

Acked-By: Kumar Sanghvi <kumaras@...lsio.com>