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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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net/ipv4/tcp_ipv4.c
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@@ -418,7 +418,7 @@ void tcp_v4_err(struct sk_buff *skb, u32 info)
/* ICMPs are not backlogged, hence we cannot get
an established socket here.
*/
BUG_TRAP(!req->sk);
WARN_ON(req->sk);
if (seq != tcp_rsk(req)->snt_isn) {
NET_INC_STATS_BH(net, LINUX_MIB_OUTOFWINDOWICMPS);