sctp: add subscribe per asoc
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>
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index 6c761af..0b203b8 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -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);
}
