diff options
| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-06-14 11:45:27 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-06-14 14:26:29 +0200 |
| commit | 5a124d382ea5c97be43c779e4f481455e0287654 (patch) | |
| tree | d77069fe1456932f4ce2872dc6b1f963cb8662c5 /drivers/firewire/core-card.c | |
| parent | f91e3bd842ec6f5cea245993926ee8ff26250467 (diff) | |
| download | lwn-5a124d382ea5c97be43c779e4f481455e0287654.tar.gz lwn-5a124d382ea5c97be43c779e4f481455e0287654.zip | |
firewire: net: allow for unordered unit discovery
Decouple the creation and destruction of the net_device from the order
of discovery and removal of nodes with RFC 2734 unit directories since
there is no reliable order. The net_device is now created when the
first RFC 2734 unit on a card is discovered, and destroyed when the last
RFC 2734 unit on a card went away. This includes all remote units as
well as the local unit, which is therefore tracked as a peer now too.
Also, locking around the list of peers is slightly extended to guard
against peer removal. As a side effect, fwnet_peer.pdg_lock has become
superfluous and is deleted.
Peer data (max_rec, speed, node ID, generation) are updated more
carefully.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/core-card.c')
| -rw-r--r-- | drivers/firewire/core-card.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c index 8c45e43da7c5..667603ac14b1 100644 --- a/drivers/firewire/core-card.c +++ b/drivers/firewire/core-card.c @@ -429,8 +429,6 @@ void fw_card_initialize(struct fw_card *card, card->local_node = NULL; INIT_DELAYED_WORK(&card->work, fw_card_bm_work); - card->netdev = NULL; - INIT_LIST_HEAD(&card->peer_list); } EXPORT_SYMBOL(fw_card_initialize); |