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sctp: define SCTP_SS_DEFAULT for Stream schedulers

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[ Upstream commit 12480e3b16 ]

According to rfc8260#section-4.3.2, SCTP_SS_DEFAULT is required to
defined as SCTP_SS_FCFS or SCTP_SS_RR.

SCTP_SS_FCFS is used for SCTP_SS_DEFAULT's value in this patch.

Fixes: 5bbbbe32a4 ("sctp: introduce stream scheduler foundations")
Reported-by: Jianwen Ji <jiji@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xin Long
2018-11-03 14:01:31 +08:00
committed by Greg Kroah-Hartman
parent c87de86948
commit cc8d2e5309
2 changed files with 2 additions and 1 deletions
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1
include/uapi/linux/sctp.h
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@@ -1151,6 +1151,7 @@ struct sctp_add_streams {
/* SCTP Stream schedulers */
enum sctp_sched_type {
SCTP_SS_FCFS,
SCTP_SS_DEFAULT = SCTP_SS_FCFS,
SCTP_SS_PRIO,
SCTP_SS_RR,
SCTP_SS_MAX = SCTP_SS_RR

2
net/sctp/outqueue.c
View File

@@ -212,7 +212,7 @@ void sctp_outq_init(struct sctp_association *asoc, struct sctp_outq *q)
INIT_LIST_HEAD(&q->retransmit);
INIT_LIST_HEAD(&q->sacked);
INIT_LIST_HEAD(&q->abandoned);
sctp_sched_set_sched(asoc, SCTP_SS_FCFS);
sctp_sched_set_sched(asoc, SCTP_SS_DEFAULT);
}
/* Free the outqueue structure and any related pending chunks.