[PATCH net-next 08/14] sctp: remove the typedef sctp_cwrhdr_t

[Xin Long <lucien.xin@gmail.com>]

This patch is to remove the typedef sctp_cwrhdr_t, and
replace with struct sctp_cwrhdr 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@gmail.com>
---
 include/linux/sctp.h     | 6 +++---
 net/sctp/sm_make_chunk.c | 4 ++--
 net/sctp/sm_statefuns.c  | 6 +++---
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index 026bbdf..3c8c418 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -531,13 +531,13 @@ struct sctp_ecne_chunk {
 /* RFC 2960.  Appendix A.  Explicit Congestion Notification.
  *   Congestion Window Reduced (CWR) (13)
  */
-typedef struct sctp_cwrhdr {
+struct sctp_cwrhdr {
 	__be32 lowest_tsn;
-} sctp_cwrhdr_t;
+};
 
 typedef struct sctp_cwr_chunk {
 	struct sctp_chunkhdr chunk_hdr;
-	sctp_cwrhdr_t cwr_hdr;
+	struct sctp_cwrhdr cwr_hdr;
 } sctp_cwr_chunk_t;
 
 /* PR-SCTP
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 1c7cc6a..e8e5065 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -663,11 +663,11 @@ struct sctp_chunk *sctp_make_cwr(const struct sctp_association *asoc,
 			    const struct sctp_chunk *chunk)
 {
 	struct sctp_chunk *retval;
-	sctp_cwrhdr_t cwr;
+	struct sctp_cwrhdr cwr;
 
 	cwr.lowest_tsn = htonl(lowest_tsn);
 	retval = sctp_make_control(asoc, SCTP_CID_ECN_CWR, 0,
-				   sizeof(sctp_cwrhdr_t), GFP_ATOMIC);
+				   sizeof(cwr), GFP_ATOMIC);
 
 	if (!retval)
 		goto nodata;
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 286dce1..e13c83f 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -2862,8 +2862,8 @@ sctp_disposition_t sctp_sf_do_ecn_cwr(struct net *net,
 				      void *arg,
 				      sctp_cmd_seq_t *commands)
 {
-	sctp_cwrhdr_t *cwr;
 	struct sctp_chunk *chunk = arg;
+	struct sctp_cwrhdr *cwr;
 	u32 lowest_tsn;
 
 	if (!sctp_vtag_verify(chunk, asoc))
@@ -2873,8 +2873,8 @@ sctp_disposition_t sctp_sf_do_ecn_cwr(struct net *net,
 		return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
 						  commands);
 
-	cwr = (sctp_cwrhdr_t *) chunk->skb->data;
-	skb_pull(chunk->skb, sizeof(sctp_cwrhdr_t));
+	cwr = (struct sctp_cwrhdr *)chunk->skb->data;
+	skb_pull(chunk->skb, sizeof(*cwr));
 
 	lowest_tsn = ntohl(cwr->lowest_tsn);
 
-- 
2.1.0