netdev - [PATCH net-next 13/14] sctp: remove the typedef sctp_authhdr

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Message-Id: <99eaf082a43fa5cd141ad9e25b9a7de3f33d69b7.1501745729.git.lucien.xin@gmail.com>
Date:   Thu,  3 Aug 2017 15:42:21 +0800
From:   Xin Long <lucien.xin@...il.com>
To:     network dev <netdev@...r.kernel.org>, linux-sctp@...r.kernel.org
Cc:     Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        Neil Horman <nhorman@...driver.com>, davem@...emloft.net
Subject: [PATCH net-next 13/14] sctp: remove the typedef sctp_authhdr_t

This patch is to remove the typedef sctp_authhdr_t, and
replace with struct sctp_authhdr in the places where it's
using this typedef.

It is also to use sizeof(variable) instead of sizeof(type).

Signed-off-by: Xin Long <lucien.xin@...il.com>
---
 include/linux/sctp.h     | 6 +++---
 net/sctp/sm_make_chunk.c | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index e7b439e..b7603f5 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -693,15 +693,15 @@ struct sctp_addip_chunk {
  *   HMAC: n bytes (unsigned integer) This hold the result of the HMAC
  *      calculation.
  */
-typedef struct sctp_authhdr {
+struct sctp_authhdr {
 	__be16 shkey_id;
 	__be16 hmac_id;
 	__u8   hmac[0];
-} sctp_authhdr_t;
+};
 
 typedef struct sctp_auth_chunk {
 	struct sctp_chunkhdr chunk_hdr;
-	sctp_authhdr_t auth_hdr;
+	struct sctp_authhdr auth_hdr;
 } sctp_auth_chunk_t;
 
 struct sctp_infox {
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index ae54c6e..d17e8d1 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1282,16 +1282,16 @@ struct sctp_chunk *sctp_make_auth(const struct sctp_association *asoc)
 		return NULL;
 
 	retval = sctp_make_control(asoc, SCTP_CID_AUTH, 0,
-			hmac_desc->hmac_len + sizeof(sctp_authhdr_t),
-			GFP_ATOMIC);
+				   hmac_desc->hmac_len + sizeof(auth_hdr),
+				   GFP_ATOMIC);
 	if (!retval)
 		return NULL;
 
 	auth_hdr.hmac_id = htons(hmac_desc->hmac_id);
 	auth_hdr.shkey_id = htons(asoc->active_key_id);
 
-	retval->subh.auth_hdr = sctp_addto_chunk(retval, sizeof(sctp_authhdr_t),
-						&auth_hdr);
+	retval->subh.auth_hdr = sctp_addto_chunk(retval, sizeof(auth_hdr),
+						 &auth_hdr);
 
 	hmac = skb_put_zero(retval->skb, hmac_desc->hmac_len);
 
-- 
2.1.0