diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-27 09:26:46 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-27 09:26:46 -0700 |
commit | 15c54033964a943de7b0763efd3bd0ede7326395 (patch) | |
tree | 840b292612d1b5396d5bab5bde537a9013db3ceb /net/bridge/br_stp_bpdu.c | |
parent | ad5da3cf39a5b11a198929be1f2644e17ecd767e (diff) | |
parent | 912a41a4ab935ce8c4308428ec13fc7f8b1f18f4 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (448 commits)
[IPV4] nl_fib_lookup: Initialise res.r before fib_res_put(&res)
[IPV6]: Fix thinko in ipv6_rthdr_rcv() changes.
[IPV4]: Add multipath cached to feature-removal-schedule.txt
[WIRELESS] cfg80211: Clarify locking comment.
[WIRELESS] cfg80211: Fix locking in wiphy_new.
[WEXT] net_device: Don't include wext bits if not required.
[WEXT]: Misc code cleanups.
[WEXT]: Reduce inline abuse.
[WEXT]: Move EXPORT_SYMBOL statements where they belong.
[WEXT]: Cleanup early ioctl call path.
[WEXT]: Remove options.
[WEXT]: Remove dead debug code.
[WEXT]: Clean up how wext is called.
[WEXT]: Move to net/wireless
[AFS]: Eliminate cmpxchg() usage in vlocation code.
[RXRPC]: Fix pointers passed to bitops.
[RXRPC]: Remove bogus atomic_* overrides.
[AFS]: Fix u64 printing in debug logging.
[AFS]: Add "directory write" support.
[AFS]: Implement the CB.InitCallBackState3 operation.
...
Diffstat (limited to 'net/bridge/br_stp_bpdu.c')
-rw-r--r-- | net/bridge/br_stp_bpdu.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c index b9fb0dc4ab1..60112bce669 100644 --- a/net/bridge/br_stp_bpdu.c +++ b/net/bridge/br_stp_bpdu.c @@ -33,9 +33,6 @@ static void br_send_bpdu(struct net_bridge_port *p, { struct sk_buff *skb; - if (!p->br->stp_enabled) - return; - skb = dev_alloc_skb(length+LLC_RESERVE); if (!skb) return; @@ -75,6 +72,9 @@ void br_send_config_bpdu(struct net_bridge_port *p, struct br_config_bpdu *bpdu) { unsigned char buf[35]; + if (p->br->stp_enabled != BR_KERNEL_STP) + return; + buf[0] = 0; buf[1] = 0; buf[2] = 0; @@ -117,6 +117,9 @@ void br_send_tcn_bpdu(struct net_bridge_port *p) { unsigned char buf[4]; + if (p->br->stp_enabled != BR_KERNEL_STP) + return; + buf[0] = 0; buf[1] = 0; buf[2] = 0; @@ -157,9 +160,13 @@ int br_stp_rcv(struct sk_buff *skb, struct net_device *dev, br = p->br; spin_lock(&br->lock); - if (p->state == BR_STATE_DISABLED - || !br->stp_enabled - || !(br->dev->flags & IFF_UP)) + if (br->stp_enabled != BR_KERNEL_STP) + goto out; + + if (!(br->dev->flags & IFF_UP)) + goto out; + + if (p->state == BR_STATE_DISABLED) goto out; if (compare_ether_addr(dest, br->group_addr) != 0) |