diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 6bf217da9d8f..8d13a9b9f1df 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1341,9 +1341,6 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) void __netif_schedule(struct Qdisc *q) { - if (WARN_ON_ONCE(q == &noop_qdisc)) - return; - if (!test_and_set_bit(__QDISC_STATE_SCHED, &q->state)) { struct softnet_data *sd; unsigned long flags; @@ -1976,7 +1973,7 @@ static void net_tx_action(struct softirq_action *h) struct sk_buff *skb = clist; clist = clist->next; - BUG_TRAP(!atomic_read(&skb->users)); + WARN_ON(atomic_read(&skb->users)); __kfree_skb(skb); } } @@ -2398,7 +2395,7 @@ out: */ if (!cpus_empty(net_dma.channel_mask)) { int chan_idx; - for_each_cpu_mask(chan_idx, net_dma.channel_mask) { + for_each_cpu_mask_nr(chan_idx, net_dma.channel_mask) { struct dma_chan *chan = net_dma.channels[chan_idx]; if (chan) dma_async_memcpy_issue_pending(chan); @@ -3850,7 +3847,7 @@ static void rollback_registered(struct net_device *dev) dev->uninit(dev); /* Notifier chain MUST detach us from master device. */ - BUG_TRAP(!dev->master); + WARN_ON(dev->master); /* Remove entries from kobject tree */ netdev_unregister_kobject(dev); @@ -4172,9 +4169,9 @@ void netdev_run_todo(void) /* paranoia */ BUG_ON(atomic_read(&dev->refcnt)); - BUG_TRAP(!dev->ip_ptr); - BUG_TRAP(!dev->ip6_ptr); - BUG_TRAP(!dev->dn_ptr); + WARN_ON(dev->ip_ptr); + WARN_ON(dev->ip6_ptr); + WARN_ON(dev->dn_ptr); if (dev->destructor) dev->destructor(dev); @@ -4533,7 +4530,7 @@ static void net_dma_rebalance(struct net_dma *net_dma) i = 0; cpu = first_cpu(cpu_online_map); - for_each_cpu_mask(chan_idx, net_dma->channel_mask) { + for_each_cpu_mask_nr(chan_idx, net_dma->channel_mask) { chan = net_dma->channels[chan_idx]; n = ((num_online_cpus() / cpus_weight(net_dma->channel_mask)) |