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path: root/net/sctp/sm_statefuns.c
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Diffstat (limited to 'net/sctp/sm_statefuns.c')
-rw-r--r--net/sctp/sm_statefuns.c55
1 files changed, 28 insertions, 27 deletions
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 1c42fe983a5..27cc444aaf1 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -93,7 +93,7 @@ static sctp_disposition_t sctp_sf_shut_8_4_5(const struct sctp_endpoint *ep,
static struct sctp_sackhdr *sctp_sm_pull_sack(struct sctp_chunk *chunk);
static sctp_disposition_t sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
- __u16 error, int sk_err,
+ __be16 error, int sk_err,
const struct sctp_association *asoc,
struct sctp_transport *transport);
@@ -443,7 +443,7 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const struct sctp_endpoint *ep,
__u32 init_tag;
struct sctp_chunk *err_chunk;
struct sctp_packet *packet;
- __u16 error;
+ sctp_error_t error;
if (!sctp_vtag_verify(chunk, asoc))
return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -886,7 +886,7 @@ sctp_disposition_t sctp_sf_sendbeat_8_3(const struct sctp_endpoint *ep,
SCTP_ERROR(ETIMEDOUT));
/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_NO_ERROR));
+ SCTP_PERR(SCTP_ERROR_NO_ERROR));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_DELETE_TCB;
@@ -2138,7 +2138,7 @@ static sctp_disposition_t sctp_sf_do_5_2_6_stale(const struct sctp_endpoint *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ETIMEDOUT));
sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
- SCTP_U32(SCTP_ERROR_STALE_COOKIE));
+ SCTP_PERR(SCTP_ERROR_STALE_COOKIE));
return SCTP_DISPOSITION_DELETE_TCB;
}
@@ -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
* 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;
bht.param_hdr.type = SCTP_PARAM_COOKIE_PRESERVATIVE;
@@ -2250,7 +2250,7 @@ sctp_disposition_t sctp_sf_do_9_1_abort(const struct sctp_endpoint *ep,
{
struct sctp_chunk *chunk = arg;
unsigned len;
- __u16 error = SCTP_ERROR_NO_ERROR;
+ __be16 error = SCTP_ERROR_NO_ERROR;
if (!sctp_vtag_verify_either(chunk, asoc))
return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -2275,7 +2275,7 @@ sctp_disposition_t sctp_sf_do_9_1_abort(const struct sctp_endpoint *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR, SCTP_ERROR(ECONNRESET));
/* ASSOC_FAILED will DELETE_TCB. */
- sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_U32(error));
+ sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_PERR(error));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
@@ -2295,7 +2295,7 @@ sctp_disposition_t sctp_sf_cookie_wait_abort(const struct sctp_endpoint *ep,
{
struct sctp_chunk *chunk = arg;
unsigned len;
- __u16 error = SCTP_ERROR_NO_ERROR;
+ __be16 error = SCTP_ERROR_NO_ERROR;
if (!sctp_vtag_verify_either(chunk, asoc))
return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -2357,7 +2357,7 @@ sctp_disposition_t sctp_sf_cookie_echoed_abort(const struct sctp_endpoint *ep,
* This is common code called by several sctp_sf_*_abort() functions above.
*/
static sctp_disposition_t sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
- __u16 error, int sk_err,
+ __be16 error, int sk_err,
const struct sctp_association *asoc,
struct sctp_transport *transport)
{
@@ -2370,7 +2370,7 @@ static sctp_disposition_t sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR, SCTP_ERROR(sk_err));
/* CMD_INIT_FAILED will DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
- SCTP_U32(error));
+ SCTP_PERR(error));
return SCTP_DISPOSITION_ABORT;
}
@@ -2466,7 +2466,7 @@ sctp_disposition_t sctp_sf_do_9_2_shutdown(const struct sctp_endpoint *ep,
* received by the SHUTDOWN sender.
*/
sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_CTSN,
- SCTP_U32(chunk->subh.shutdown_hdr->cum_tsn_ack));
+ SCTP_BE32(chunk->subh.shutdown_hdr->cum_tsn_ack));
out:
return disposition;
@@ -2545,6 +2545,7 @@ sctp_disposition_t sctp_sf_do_ecn_cwr(const struct sctp_endpoint *ep,
{
sctp_cwrhdr_t *cwr;
struct sctp_chunk *chunk = arg;
+ u32 lowest_tsn;
if (!sctp_vtag_verify(chunk, asoc))
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;
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? */
- if (TSN_lte(asoc->last_ecne_tsn, cwr->lowest_tsn)) {
+ if (TSN_lte(asoc->last_ecne_tsn, lowest_tsn)) {
/* Stop sending ECNE. */
sctp_add_cmd_sf(commands,
SCTP_CMD_ECN_CWR,
- SCTP_U32(cwr->lowest_tsn));
+ SCTP_U32(lowest_tsn));
}
return SCTP_DISPOSITION_CONSUME;
}
@@ -3360,7 +3361,7 @@ sctp_disposition_t sctp_sf_do_asconf_ack(const struct sctp_endpoint *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_ASCONF_ACK));
+ SCTP_PERR(SCTP_ERROR_ASCONF_ACK));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_ABORT;
@@ -3388,7 +3389,7 @@ sctp_disposition_t sctp_sf_do_asconf_ack(const struct sctp_endpoint *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_ASCONF_ACK));
+ SCTP_PERR(SCTP_ERROR_ASCONF_ACK));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_ABORT;
@@ -3743,12 +3744,12 @@ static sctp_disposition_t sctp_sf_violation_chunklen(
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ECONNREFUSED));
sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
- SCTP_U32(SCTP_ERROR_PROTO_VIOLATION));
+ SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
} else {
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_PROTO_VIOLATION));
+ SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
}
@@ -4062,7 +4063,7 @@ sctp_disposition_t sctp_sf_do_9_1_prm_abort(
SCTP_ERROR(ECONNABORTED));
/* Delete the established association. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_USER_ABORT));
+ SCTP_PERR(SCTP_ERROR_USER_ABORT));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
@@ -4199,7 +4200,7 @@ sctp_disposition_t sctp_sf_cookie_wait_prm_abort(
SCTP_ERROR(ECONNREFUSED));
/* Delete the established association. */
sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
- SCTP_U32(SCTP_ERROR_USER_ABORT));
+ SCTP_PERR(SCTP_ERROR_USER_ABORT));
return retval;
}
@@ -4571,7 +4572,7 @@ sctp_disposition_t sctp_sf_do_6_3_3_rtx(const struct sctp_endpoint *ep,
SCTP_ERROR(ETIMEDOUT));
/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_NO_ERROR));
+ SCTP_PERR(SCTP_ERROR_NO_ERROR));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_DELETE_TCB;
@@ -4693,7 +4694,7 @@ sctp_disposition_t sctp_sf_t1_init_timer_expire(const struct sctp_endpoint *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ETIMEDOUT));
sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
- SCTP_U32(SCTP_ERROR_NO_ERROR));
+ SCTP_PERR(SCTP_ERROR_NO_ERROR));
return SCTP_DISPOSITION_DELETE_TCB;
}
@@ -4745,7 +4746,7 @@ sctp_disposition_t sctp_sf_t1_cookie_timer_expire(const struct sctp_endpoint *ep
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ETIMEDOUT));
sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
- SCTP_U32(SCTP_ERROR_NO_ERROR));
+ SCTP_PERR(SCTP_ERROR_NO_ERROR));
return SCTP_DISPOSITION_DELETE_TCB;
}
@@ -4781,7 +4782,7 @@ sctp_disposition_t sctp_sf_t2_timer_expire(const struct sctp_endpoint *ep,
SCTP_ERROR(ETIMEDOUT));
/* Note: CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_NO_ERROR));
+ SCTP_PERR(SCTP_ERROR_NO_ERROR));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_DELETE_TCB;
@@ -4859,7 +4860,7 @@ sctp_disposition_t sctp_sf_t4_timer_expire(
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ETIMEDOUT));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_NO_ERROR));
+ SCTP_PERR(SCTP_ERROR_NO_ERROR));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
SCTP_INC_STATS(SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_ABORT;
@@ -4915,7 +4916,7 @@ sctp_disposition_t sctp_sf_t5_timer_expire(const struct sctp_endpoint *ep,
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ETIMEDOUT));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_NO_ERROR));
+ SCTP_PERR(SCTP_ERROR_NO_ERROR));
return SCTP_DISPOSITION_DELETE_TCB;
nomem:
@@ -5365,7 +5366,7 @@ static int sctp_eat_data(const struct sctp_association *asoc,
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
- SCTP_U32(SCTP_ERROR_NO_DATA));
+ SCTP_PERR(SCTP_ERROR_NO_DATA));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
return SCTP_IERROR_NO_DATA;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 20:41:59 +0000