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net: convert BUG_TRAP to generic WARN_ON

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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>
This commit is contained in:
Ilpo Järvinen
2008-07-25 21:43:18 -07:00
committed by David S. Miller
parent 53e5e96ec1
commit 547b792cac
51 changed files with 159 additions and 155 deletions
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8
net/unix/af_unix.c
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@ -227,7 +227,7 @@ static void __unix_remove_socket(struct sock *sk)
static void __unix_insert_socket(struct hlist_head *list, struct sock *sk)
{
BUG_TRAP(sk_unhashed(sk));
WARN_ON(!sk_unhashed(sk));
sk_add_node(sk, list);
}
@ -350,9 +350,9 @@ static void unix_sock_destructor(struct sock *sk)
skb_queue_purge(&sk->sk_receive_queue);
BUG_TRAP(!atomic_read(&sk->sk_wmem_alloc));
BUG_TRAP(sk_unhashed(sk));
BUG_TRAP(!sk->sk_socket);
WARN_ON(atomic_read(&sk->sk_wmem_alloc));
WARN_ON(!sk_unhashed(sk));
WARN_ON(sk->sk_socket);
if (!sock_flag(sk, SOCK_DEAD)) {
printk("Attempt to release alive unix socket: %p\n", sk);
return;