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sctp: remove prsctp_enable from asoc 

Like reconf_enable, prsctp_enable should also be removed from asoc,
as asoc->peer.prsctp_capable has taken its job.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Xin Long 2019-07-09 00:57:05 +08:00 committed by David S. Miller
parent a96701fb35
commit 1c13475368
4 changed files with 6 additions and 8 deletions
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3
include/net/sctp/structs.h
View File

@ -2050,8 +2050,7 @@ struct sctp_association {
__u8 need_ecne:1, /* Need to send an ECNE Chunk? */
temp:1, /* Is it a temporary association? */
force_delay:1,
intl_enable:1,
prsctp_enable:1;
intl_enable:1;
__u8 strreset_enable;
__u8 strreset_outstanding; /* request param count on the fly */

1
net/sctp/associola.c
View File

@ -261,7 +261,6 @@ static struct sctp_association *sctp_association_init(
goto stream_free;
asoc->active_key_id = ep->active_key_id;
asoc->prsctp_enable = ep->prsctp_enable;
asoc->strreset_enable = ep->strreset_enable;
/* Save the hmacs and chunks list into this association */

8
net/sctp/sm_make_chunk.c
View File

@ -247,7 +247,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
chunksize += SCTP_PAD4(SCTP_SAT_LEN(num_types));
chunksize += sizeof(ecap_param);
if (asoc->prsctp_enable)
if (asoc->ep->prsctp_enable)
chunksize += sizeof(prsctp_param);
/* ADDIP: Section 4.2.7:
@ -348,7 +348,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
sctp_addto_param(retval, num_ext, extensions);
}
if (asoc->prsctp_enable)
if (asoc->ep->prsctp_enable)
sctp_addto_chunk(retval, sizeof(prsctp_param), &prsctp_param);
if (sp->adaptation_ind) {
@ -2011,7 +2011,7 @@ static void sctp_process_ext_param(struct sctp_association *asoc,
asoc->peer.reconf_capable = 1;
break;
case SCTP_CID_FWD_TSN:
if (asoc->prsctp_enable && !asoc->peer.prsctp_capable)
if (asoc->ep->prsctp_enable)
asoc->peer.prsctp_capable = 1;
break;
case SCTP_CID_AUTH:
@ -2636,7 +2636,7 @@ do_addr_param:
break;
case SCTP_PARAM_FWD_TSN_SUPPORT:
if (asoc->prsctp_enable) {
if (asoc->ep->prsctp_enable) {
asoc->peer.prsctp_capable = 1;
break;
}

2
net/sctp/socket.c
View File

@ -7325,7 +7325,7 @@ static int sctp_getsockopt_pr_supported(struct sock *sk, int len,
goto out;
}
params.assoc_value = asoc ? asoc->prsctp_enable
params.assoc_value = asoc ? asoc->peer.prsctp_capable
: sctp_sk(sk)->ep->prsctp_enable;
if (put_user(len, optlen))