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, 2 insertions, 2 deletions

diff --git a/net/key/af_key.c b/net/key/af_key.c
index f0fc46c8038d..d628df97e02e 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -96,8 +96,8 @@ static void pfkey_sock_destruct(struct sock *sk)
                 return;
         }
 
-        BUG_TRAP(!atomic_read(&sk->sk_rmem_alloc));
-        BUG_TRAP(!atomic_read(&sk->sk_wmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_rmem_alloc));
+        WARN_ON(atomic_read(&sk->sk_wmem_alloc));
 
         atomic_dec(&pfkey_socks_nr);
 }