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sctp: add subscribe per asoc

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The member subscribe should be per asoc, so that sockopt SCTP_EVENT
in the next patch can subscribe a event from one asoc only.

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 2018-11-18 16:08:52 +08:00 • committed by David S. Miller
parent 2cc0eeb676
commit a1e3a0590f
6 changed files with 17 additions and 10 deletions
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6
net/sctp/chunk.c
View file

@ -86,11 +86,10 @@ void sctp_datamsg_free(struct sctp_datamsg *msg)
/* Final destructruction of datamsg memory. */
static void sctp_datamsg_destroy(struct sctp_datamsg *msg)
{
struct sctp_association *asoc = NULL;
struct list_head *pos, *temp;
struct sctp_chunk *chunk;
struct sctp_sock *sp;
struct sctp_ulpevent *ev;
struct sctp_association *asoc = NULL;
int error = 0, notify;
/* If we failed, we may need to notify. */
@ -108,8 +107,7 @@ static void sctp_datamsg_destroy(struct sctp_datamsg *msg)
else
error = asoc->outqueue.error;
sp = sctp_sk(asoc->base.sk);
notify = sctp_ulpevent_type_enabled(sp->subscribe,
notify = sctp_ulpevent_type_enabled(asoc->subscribe,
SCTP_SEND_FAILED);
}