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| author | Patrick McHardy <kaber@trash.net> | 2008-07-05 21:25:56 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-05 21:25:56 -0700 |
| commit | 7c85fbf0657f216557b0c9c4a2e4e07f37d8bb8c (patch) | |
| tree | 08660067a7f60fdf4e8343ec9481ce6da22ac6d8 /net/bridge/br.c | |
| parent | a19800d704177caaa5874baf5819307c5b7d5e4f (diff) | |
| download | linux-0-day-7c85fbf0657f216557b0c9c4a2e4e07f37d8bb8c.tar.gz linux-0-day-7c85fbf0657f216557b0c9c4a2e4e07f37d8bb8c.tar.xz | |
bridge: Use STP demux
Use the STP demux layer for receiving STP PDUs instead of directly
registering with LLC.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br.c')
| -rw-r--r-- | net/bridge/br.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/net/bridge/br.c b/net/bridge/br.c index cede010f4ddd2..573acdf6f9ff1 100644 --- a/net/bridge/br.c +++ b/net/bridge/br.c @@ -18,21 +18,24 @@ #include <linux/init.h> #include <linux/llc.h> #include <net/llc.h> +#include <net/stp.h> #include "br_private.h" int (*br_should_route_hook)(struct sk_buff *skb); -static struct llc_sap *br_stp_sap; +static const struct stp_proto br_stp_proto = { + .rcv = br_stp_rcv, +}; static int __init br_init(void) { int err; - br_stp_sap = llc_sap_open(LLC_SAP_BSPAN, br_stp_rcv); - if (!br_stp_sap) { + err = stp_proto_register(&br_stp_proto); + if (err < 0) { printk(KERN_ERR "bridge: can't register sap for STP\n"); - return -EADDRINUSE; + return err; } err = br_fdb_init(); @@ -65,13 +68,13 @@ err_out2: err_out1: br_fdb_fini(); err_out: - llc_sap_put(br_stp_sap); + stp_proto_unregister(&br_stp_proto); return err; } static void __exit br_deinit(void) { - rcu_assign_pointer(br_stp_sap->rcv_func, NULL); + stp_proto_unregister(&br_stp_proto); br_netlink_fini(); unregister_netdevice_notifier(&br_device_notifier); @@ -82,7 +85,6 @@ static void __exit br_deinit(void) synchronize_net(); br_netfilter_fini(); - llc_sap_put(br_stp_sap); br_fdb_get_hook = NULL; br_fdb_put_hook = NULL; |