From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Date: Thu, 11 Jan 2018 16:22:07 +0000 (-0200)
Subject: sctp: removed unused var from sctp_make_auth
X-Git-Tag: v4.19~1702^2~164
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=594831a8aba3fd045c3212a3e3bb9788c77b989d;p=platform%2Fkernel%2Flinux-rpi.git

sctp: removed unused var from sctp_make_auth

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>
---

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index b9b269c..793b05e 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -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 =