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| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2008-07-25 21:43:18 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-25 21:43:18 -0700 |
| commit | 547b792cac0a038b9dbf958d3c120df3740b5572 (patch) | |
| tree | 08554d083b0ca7d65739dc1ce12f9b12a9b8e1f8 /net/core/dev.c | |
| parent | 53e5e96ec18da6f65e89f05674711e1c93d8df67 (diff) | |
| download | lwn-547b792cac0a038b9dbf958d3c120df3740b5572.tar.gz lwn-547b792cac0a038b9dbf958d3c120df3740b5572.zip | |
net: convert BUG_TRAP to generic WARN_ON
Removes legacy reinvent-the-wheel type thing. The generic
machinery integrates much better to automated debugging aids
such as kerneloops.org (and others), and is unambiguous due to
better naming. Non-intuively BUG_TRAP() is actually equal to
WARN_ON() rather than BUG_ON() though some might actually be
promoted to BUG_ON() but I left that to future.
I could make at least one BUILD_BUG_ON conversion.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index ccf97f9f37eb..c6f9c83745e6 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1973,7 +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); } } @@ -3847,7 +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); @@ -4169,9 +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); |