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>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 74e662cbb2c5..d308c19aa3f9 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -41,7 +41,7 @@ void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo)
 			return;
 		}
 	}
-	BUG_TRAP(0);
+	WARN_ON(1);
 }
 EXPORT_SYMBOL(tcf_hash_destroy);