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sctp: removed unused var from sctp_make_auth

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Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Reviewed-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Marcelo Ricardo Leitner 2018-01-11 14:22:07 -02:00 committed by David S. Miller
parent 28b2e0d2cd
commit 594831a8ab
1 changed files with 1 additions and 2 deletions
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3
net/sctp/sm_make_chunk.c
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@ -1276,7 +1276,6 @@ 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);
@ -1295,7 +1294,7 @@ 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 =