diff options
| author | David S. Miller <davem@davemloft.net> | 2008-04-14 02:30:23 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-14 02:30:23 -0700 |
| commit | df39e8ba56a788733d369068c7319e04b1da3cd5 (patch) | |
| tree | 1e9be853bdb455e341cdbf957656f342cfa2eb9e /net/sched/cls_u32.c | |
| parent | f5572855ec492334d8c3ec0e0e86c31865d5cf07 (diff) | |
| parent | 159d83363b629c91d020734207c1bc788b96af5a (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/ehea/ehea_main.c
drivers/net/wireless/iwlwifi/Kconfig
drivers/net/wireless/rt2x00/rt61pci.c
net/ipv4/inet_timewait_sock.c
net/ipv6/raw.c
net/mac80211/ieee80211_sta.c
Diffstat (limited to 'net/sched/cls_u32.c')
| -rw-r--r-- | net/sched/cls_u32.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index c5c16b4b6e9..4d755444c44 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -411,8 +411,10 @@ static void u32_destroy(struct tcf_proto *tp) } } - for (ht=tp_c->hlist; ht; ht = ht->next) + for (ht = tp_c->hlist; ht; ht = ht->next) { + ht->refcnt--; u32_clear_hnode(tp, ht); + } while ((ht = tp_c->hlist) != NULL) { tp_c->hlist = ht->next; @@ -441,8 +443,12 @@ static int u32_delete(struct tcf_proto *tp, unsigned long arg) if (tp->root == ht) return -EINVAL; - if (--ht->refcnt == 0) + if (ht->refcnt == 1) { + ht->refcnt--; u32_destroy_hnode(tp, ht); + } else { + return -EBUSY; + } return 0; } @@ -568,7 +574,7 @@ static int u32_change(struct tcf_proto *tp, unsigned long base, u32 handle, if (ht == NULL) return -ENOBUFS; ht->tp_c = tp_c; - ht->refcnt = 0; + ht->refcnt = 1; ht->divisor = divisor; ht->handle = handle; ht->prio = tp->prio; |