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Date:   Fri, 12 Jan 2018 15:16:00 -0500
From:   Neil Horman <nhorman@...driver.com>
To:     Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
Cc:     netdev@...r.kernel.org, linux-sctp@...r.kernel.org,
        Vlad Yasevich <vyasevich@...il.com>
Subject: Re: [PATCH net] sctp: removed unused var from sctp_make_auth

On Thu, Jan 11, 2018 at 02:22:07PM -0200, Marcelo Ricardo Leitner wrote:
> Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
> ---
>  net/sctp/sm_make_chunk.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
> index 9bf575f2e8ed0888e0219a872e84018ada5064e0..f08531de5682256064ce35e3d44200caa71c3db8 100644
> --- a/net/sctp/sm_make_chunk.c
> +++ b/net/sctp/sm_make_chunk.c
> @@ -1273,7 +1273,6 @@ struct sctp_chunk *sctp_make_auth(const struct sctp_association *asoc)
>  	struct sctp_authhdr auth_hdr;
>  	struct sctp_hmac *hmac_desc;
>  	struct sctp_chunk *retval;
> -	__u8 *hmac;
>  
>  	/* Get the first hmac that the peer told us to use */
>  	hmac_desc = sctp_auth_asoc_get_hmac(asoc);
> @@ -1292,7 +1291,7 @@ struct sctp_chunk *sctp_make_auth(const struct sctp_association *asoc)
>  	retval->subh.auth_hdr = sctp_addto_chunk(retval, sizeof(auth_hdr),
>  						 &auth_hdr);
>  
> -	hmac = skb_put_zero(retval->skb, hmac_desc->hmac_len);
> +	skb_put_zero(retval->skb, hmac_desc->hmac_len);
>  
>  	/* Adjust the chunk header to include the empty MAC */
>  	retval->chunk_hdr->length =
> -- 
> 2.14.3
> 
> --
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> 
Acked-by: Neil Horman <nhorman@...driver.com>

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