diff options
Diffstat (limited to 'net/sctp/associola.c')
| -rw-r--r-- | net/sctp/associola.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 7eed77a..8e755eb 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -512,7 +512,13 @@ void sctp_assoc_set_primary(struct sctp_association *asoc, * to this destination address earlier. The sender MUST set * CYCLING_CHANGEOVER to indicate that this switch is a * double switch to the same destination address. + * + * Really, only bother is we have data queued or outstanding on + * the association. */ + if (!asoc->outqueue.outstanding_bytes && !asoc->outqueue.out_qlen) + return; + if (transport->cacc.changeover_active) transport->cacc.cycling_changeover = changeover; |
