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| author | David S. Miller <davem@davemloft.net> | 2008-06-16 18:25:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-06-16 18:25:48 -0700 |
| commit | caea902f72b053fd0c76d0d3b6b2e057beb3fc64 (patch) | |
| tree | 74e8d476b2c51480420e2ef7c9bbae249b6edbc9 /net/sctp/associola.c | |
| parent | 0b4419162aa6c4204843f3a13b48d9ab821d3167 (diff) | |
| parent | 65c3e4715b1b934f8dcc002d9f46b4371ca7a9b1 (diff) | |
| download | linux-caea902f72b053fd0c76d0d3b6b2e057beb3fc64.tar.bz2 | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/wireless/rt2x00/Kconfig
drivers/net/wireless/rt2x00/rt2x00usb.c
net/sctp/protocol.c
Diffstat (limited to 'net/sctp/associola.c')
| -rw-r--r-- | net/sctp/associola.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index d5cc731b6798..35b6a023a6d0 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -476,6 +476,15 @@ static void sctp_association_destroy(struct sctp_association *asoc) void sctp_assoc_set_primary(struct sctp_association *asoc, struct sctp_transport *transport) { + int changeover = 0; + + /* it's a changeover only if we already have a primary path + * that we are changing + */ + if (asoc->peer.primary_path != NULL && + asoc->peer.primary_path != transport) + changeover = 1 ; + asoc->peer.primary_path = transport; /* Set a default msg_name for events. */ @@ -501,12 +510,12 @@ void sctp_assoc_set_primary(struct sctp_association *asoc, * double switch to the same destination address. */ if (transport->cacc.changeover_active) - transport->cacc.cycling_changeover = 1; + transport->cacc.cycling_changeover = changeover; /* 2) The sender MUST set CHANGEOVER_ACTIVE to indicate that * a changeover has occurred. */ - transport->cacc.changeover_active = 1; + transport->cacc.changeover_active = changeover; /* 3) The sender MUST store the next TSN to be sent in * next_tsn_at_change. |