diff options
Diffstat (limited to 'net/sctp/sm_statefuns.c')
-rw-r--r-- | net/sctp/sm_statefuns.c | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index 1c42fe9..27cc444 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; |