diff options
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/act_mirred.c | 2 | ||||
| -rw-r--r-- | net/sched/cls_api.c | 11 | ||||
| -rw-r--r-- | net/sched/em_canid.c | 7 | ||||
| -rw-r--r-- | net/sched/sch_generic.c | 4 | ||||
| -rw-r--r-- | net/sched/sch_teql.c | 4 |
5 files changed, 14 insertions, 14 deletions
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 4f912c0e225b..eb48306033d9 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -218,10 +218,12 @@ static int mirred_device_event(struct notifier_block *unused, if (event == NETDEV_UNREGISTER) list_for_each_entry(m, &mirred_list, tcfm_list) { + spin_lock_bh(&m->tcf_lock); if (m->tcfm_dev == dev) { dev_put(dev); m->tcfm_dev = NULL; } + spin_unlock_bh(&m->tcf_lock); } return NOTIFY_DONE; diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 45527e6b52db..c28b0d327b12 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -561,13 +561,14 @@ EXPORT_SYMBOL(tcf_exts_change); int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts) { #ifdef CONFIG_NET_CLS_ACT + struct nlattr *nest; + if (exts->action && !list_empty(&exts->actions)) { /* * again for backward compatible mode - we want * to work with both old and new modes of entering * tc data even if iproute2 was newer - jhs */ - struct nlattr *nest; if (exts->type != TCA_OLD_COMPAT) { nest = nla_nest_start(skb, exts->action); if (nest == NULL) @@ -585,10 +586,14 @@ int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts) nla_nest_end(skb, nest); } } -#endif return 0; -nla_put_failure: __attribute__ ((unused)) + +nla_put_failure: + nla_nest_cancel(skb, nest); return -1; +#else + return 0; +#endif } EXPORT_SYMBOL(tcf_exts_dump); diff --git a/net/sched/em_canid.c b/net/sched/em_canid.c index bfd34e4c1afc..7c292d474f47 100644 --- a/net/sched/em_canid.c +++ b/net/sched/em_canid.c @@ -125,7 +125,6 @@ static int em_canid_change(struct tcf_proto *tp, void *data, int len, { struct can_filter *conf = data; /* Array with rules */ struct canid_match *cm; - struct canid_match *cm_old = (struct canid_match *)m->data; int i; if (!len) @@ -181,12 +180,6 @@ static int em_canid_change(struct tcf_proto *tp, void *data, int len, m->datalen = sizeof(struct canid_match) + len; m->data = (unsigned long)cm; - - if (cm_old != NULL) { - pr_err("canid: Configuring an existing ematch!\n"); - kfree(cm_old); - } - return 0; } diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index e1543b03e39d..fc04fe93c2da 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -108,7 +108,7 @@ static inline int handle_dev_cpu_collision(struct sk_buff *skb, /* * Transmit one skb, and handle the return status as required. Holding the - * __QDISC_STATE_RUNNING bit guarantees that only one CPU can execute this + * __QDISC___STATE_RUNNING bit guarantees that only one CPU can execute this * function. * * Returns to the caller: @@ -156,7 +156,7 @@ int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q, /* * NOTE: Called under qdisc_lock(q) with locally disabled BH. * - * __QDISC_STATE_RUNNING guarantees only one CPU can process + * __QDISC___STATE_RUNNING guarantees only one CPU can process * this qdisc at a time. qdisc_lock(q) serializes queue accesses for * this queue. * diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index 474167162947..bd33793b527e 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -485,8 +485,8 @@ static int __init teql_init(void) struct net_device *dev; struct teql_master *master; - dev = alloc_netdev(sizeof(struct teql_master), - "teql%d", teql_master_setup); + dev = alloc_netdev(sizeof(struct teql_master), "teql%d", + NET_NAME_UNKNOWN, teql_master_setup); if (!dev) { err = -ENOMEM; break; |