sctp: remove the typedef sctp_heartbeathdr_t

This patch is to remove the typedef sctp_heartbeathdr_t, and
replace with struct sctp_heartbeathdr in the places where it's
using this typedef.
Signed-off-by: NXin Long <lucien.xin@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

include/linux/sctp.h

@@ -394,13 +394,13 @@ struct sctp_sack_chunk {
  *  the present association.
  */
 
-typedef struct sctp_heartbeathdr {
+struct sctp_heartbeathdr {
 	struct sctp_paramhdr info;
-} sctp_heartbeathdr_t;
+};
 
 typedef struct sctp_heartbeat_chunk {
 	struct sctp_chunkhdr chunk_hdr;
-	sctp_heartbeathdr_t hb_hdr;
+	struct sctp_heartbeathdr hb_hdr;
 } sctp_heartbeat_chunk_t;
 
 

net/sctp/sm_statefuns.c

@@ -1096,7 +1096,7 @@ sctp_disposition_t sctp_sf_beat_8_3(struct net *net,
 	 * respond with a HEARTBEAT ACK that contains the Heartbeat
 	 * Information field copied from the received HEARTBEAT chunk.
 	 */
-	chunk->subh.hb_hdr = (sctp_heartbeathdr_t *)chunk->skb->data;
+	chunk->subh.hb_hdr = (struct sctp_heartbeathdr *)chunk->skb->data;
 	param_hdr = (struct sctp_paramhdr *)chunk->subh.hb_hdr;
 	paylen = ntohs(chunk->chunk_hdr->length) - sizeof(struct sctp_chunkhdr);