[SCTP]: More trivial sctp annotations.

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/sctp/outqueue.c

@@ -1632,7 +1632,7 @@ static int sctp_acked(struct sctp_sackhdr *sack, __u32 tsn)
 }
 
 static inline int sctp_get_skip_pos(struct sctp_fwdtsn_skip *skiplist,
-				    int nskips, __u16 stream)
+				    int nskips, __be16 stream)
 {
 	int i;
 

net/sctp/sm_make_chunk.c

@@ -775,7 +775,7 @@ struct sctp_chunk *sctp_make_abort_no_data(
 	const struct sctp_chunk *chunk, __u32 tsn)
 {
 	struct sctp_chunk *retval;
-	__u32 payload;
+	__be32 payload;
 
 	retval = sctp_make_abort(asoc, chunk, sizeof(sctp_errhdr_t)
 				 + sizeof(tsn));
@@ -1195,10 +1195,9 @@ void sctp_chunk_assign_ssn(struct sctp_chunk *chunk)
 			ssn = sctp_ssn_next(&chunk->asoc->ssnmap->out, sid);
 		else
 			ssn = sctp_ssn_peek(&chunk->asoc->ssnmap->out, sid);
-		ssn = htons(ssn);
 	}
 
-	chunk->subh.data_hdr->ssn = ssn;
+	chunk->subh.data_hdr->ssn = htons(ssn);
 	chunk->has_ssn = 1;
 }
 
@@ -1539,8 +1538,8 @@ struct sctp_association *sctp_unpack_cookie(
  ********************************************************************/
 
 struct __sctp_missing {
-	__u32 num_missing;
-	__u16 type;
+	__be32 num_missing;
+	__be16 type;
 }  __attribute__((packed));
 
 /*
@@ -2364,7 +2363,7 @@ static struct sctp_chunk *sctp_make_asconf_ack(const struct sctp_association *as
 }
 
 /* Add response parameters to an ASCONF_ACK chunk. */
-static void sctp_add_asconf_response(struct sctp_chunk *chunk, __u32 crr_id,
+static void sctp_add_asconf_response(struct sctp_chunk *chunk, __be32 crr_id,
 			      __be16 err_code, sctp_addip_param_t *asconf_param)
 {
 	sctp_addip_param_t 	ack_param;

net/sctp/tsnmap.c

@@ -401,13 +401,14 @@ __u16 sctp_tsnmap_num_gabs(struct sctp_tsnmap *map)
 
 	/* Refresh the gap ack information. */
 	if (sctp_tsnmap_has_gap(map)) {
+		__u16 start, end;
 		sctp_tsnmap_iter_init(map, &iter);
 		while (sctp_tsnmap_next_gap_ack(map, &iter,
-						&map->gabs[gabs].start,
-						&map->gabs[gabs].end)) {
+						&start,
+						&end)) {
 
-			map->gabs[gabs].start = htons(map->gabs[gabs].start);
-			map->gabs[gabs].end = htons(map->gabs[gabs].end);
+			map->gabs[gabs].start = htons(start);
+			map->gabs[gabs].end = htons(end);
 			gabs++;
 			if (gabs >= SCTP_MAX_GABS)
 				break;

net/sctp/ulpevent.c

@@ -351,7 +351,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
 	struct sctp_remote_error *sre;
 	struct sk_buff *skb;
 	sctp_errhdr_t *ch;
-	__u16 cause;
+	__be16 cause;
 	int elen;
 
 	ch = (sctp_errhdr_t *)(chunk->skb->data);