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[SCTP]: Even more trivial sctp annotations.

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro
2006-11-20 17:27:15 -08:00
committed by David S. Miller
parent 2178eda826
commit 34bcca2833
3 changed files with 8 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
net/sctp/outqueue.c
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@@ -1065,7 +1065,7 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_sackhdr *sack)
* A) Initialize the cacc_saw_newack to 0 for all destination * A) Initialize the cacc_saw_newack to 0 for all destination
* addresses. * addresses.
*/ */
if (sack->num_gap_ack_blocks > 0 && if (sack->num_gap_ack_blocks &&
primary->cacc.changeover_active) { primary->cacc.changeover_active) {
list_for_each(pos, transport_list) { list_for_each(pos, transport_list) {
transport = list_entry(pos, struct sctp_transport, transport = list_entry(pos, struct sctp_transport,

4
net/sctp/sm_make_chunk.c
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@@ -1472,10 +1472,10 @@ no_hmac:
suseconds_t usecs = (tv.tv_sec - suseconds_t usecs = (tv.tv_sec -
bear_cookie->expiration.tv_sec) * 1000000L + bear_cookie->expiration.tv_sec) * 1000000L +
tv.tv_usec - bear_cookie->expiration.tv_usec; tv.tv_usec - bear_cookie->expiration.tv_usec;
__be32 n = htonl(usecs);
usecs = htonl(usecs);
sctp_init_cause(*errp, SCTP_ERROR_STALE_COOKIE, sctp_init_cause(*errp, SCTP_ERROR_STALE_COOKIE,
&usecs, sizeof(usecs)); &n, sizeof(n));
*error = -SCTP_IERROR_STALE_COOKIE; *error = -SCTP_IERROR_STALE_COOKIE;
} else } else
*error = -SCTP_IERROR_NOMEM; *error = -SCTP_IERROR_NOMEM;

9
net/sctp/sm_statefuns.c
View File

@@ -2158,7 +2158,7 @@ static sctp_disposition_t sctp_sf_do_5_2_6_stale(const struct sctp_endpoint *ep,
* to give ample time to retransmit the new cookie and thus * to give ample time to retransmit the new cookie and thus
* yield a higher probability of success on the reattempt. * yield a higher probability of success on the reattempt.
*/ */
stale = ntohl(*(suseconds_t *)((u8 *)err + sizeof(sctp_errhdr_t))); stale = ntohl(*(__be32 *)((u8 *)err + sizeof(sctp_errhdr_t)));
stale = (stale * 2) / 1000; stale = (stale * 2) / 1000;
bht.param_hdr.type = SCTP_PARAM_COOKIE_PRESERVATIVE; bht.param_hdr.type = SCTP_PARAM_COOKIE_PRESERVATIVE;
@@ -2545,6 +2545,7 @@ sctp_disposition_t sctp_sf_do_ecn_cwr(const struct sctp_endpoint *ep,
{ {
sctp_cwrhdr_t *cwr; sctp_cwrhdr_t *cwr;
struct sctp_chunk *chunk = arg; struct sctp_chunk *chunk = arg;
u32 lowest_tsn;
if (!sctp_vtag_verify(chunk, asoc)) if (!sctp_vtag_verify(chunk, asoc))
return sctp_sf_pdiscard(ep, asoc, type, arg, commands); return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -2556,14 +2557,14 @@ sctp_disposition_t sctp_sf_do_ecn_cwr(const struct sctp_endpoint *ep,
cwr = (sctp_cwrhdr_t *) chunk->skb->data; cwr = (sctp_cwrhdr_t *) chunk->skb->data;
skb_pull(chunk->skb, sizeof(sctp_cwrhdr_t)); skb_pull(chunk->skb, sizeof(sctp_cwrhdr_t));
cwr->lowest_tsn = ntohl(cwr->lowest_tsn); lowest_tsn = ntohl(cwr->lowest_tsn);
/* Does this CWR ack the last sent congestion notification? */ /* Does this CWR ack the last sent congestion notification? */
if (TSN_lte(asoc->last_ecne_tsn, cwr->lowest_tsn)) { if (TSN_lte(asoc->last_ecne_tsn, lowest_tsn)) {
/* Stop sending ECNE. */ /* Stop sending ECNE. */
sctp_add_cmd_sf(commands, sctp_add_cmd_sf(commands,
SCTP_CMD_ECN_CWR, SCTP_CMD_ECN_CWR,
SCTP_U32(cwr->lowest_tsn)); SCTP_U32(lowest_tsn));
} }
return SCTP_DISPOSITION_CONSUME; return SCTP_DISPOSITION_CONSUME;
} }