diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-03 10:25:08 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-03 10:25:08 -0400 |
| commit | 0a1340c185734a57fbf4775927966ad4a1347b02 (patch) | |
| tree | d9ed8f0dd809a7c542a3356601125ea5b5aaa804 /drivers/ieee1394/ieee1394_transactions.c | |
| parent | af18ddb8864b096e3ed4732e2d4b21c956dcfe3a (diff) | |
| parent | 29454dde27d8e340bb1987bad9aa504af7081eba (diff) | |
Merge rsync://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
include/linux/kernel.h
Diffstat (limited to 'drivers/ieee1394/ieee1394_transactions.c')
| -rw-r--r-- | drivers/ieee1394/ieee1394_transactions.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/ieee1394/ieee1394_transactions.c b/drivers/ieee1394/ieee1394_transactions.c index 3fe2f6c4a253..a114b91d606d 100644 --- a/drivers/ieee1394/ieee1394_transactions.c +++ b/drivers/ieee1394/ieee1394_transactions.c @@ -136,8 +136,11 @@ int hpsb_get_tlabel(struct hpsb_packet *packet) { unsigned long flags; struct hpsb_tlabel_pool *tp; + int n = NODEID_TO_NODE(packet->node_id); - tp = &packet->host->tpool[packet->node_id & NODE_MASK]; + if (unlikely(n == ALL_NODES)) + return 0; + tp = &packet->host->tpool[n]; if (irqs_disabled() || in_atomic()) { if (down_trylock(&tp->count)) @@ -175,8 +178,11 @@ void hpsb_free_tlabel(struct hpsb_packet *packet) { unsigned long flags; struct hpsb_tlabel_pool *tp; + int n = NODEID_TO_NODE(packet->node_id); - tp = &packet->host->tpool[packet->node_id & NODE_MASK]; + if (unlikely(n == ALL_NODES)) + return; + tp = &packet->host->tpool[n]; BUG_ON(packet->tlabel > 63 || packet->tlabel < 0); |