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authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>2008-07-25 21:43:18 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-25 21:43:18 -0700
commit547b792cac0a038b9dbf958d3c120df3740b5572 (patch)
tree08554d083b0ca7d65739dc1ce12f9b12a9b8e1f8 /net/sched/cls_u32.c
parent53e5e96ec18da6f65e89f05674711e1c93d8df67 (diff)
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/sched/cls_u32.c')
-rw-r--r--net/sched/cls_u32.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 527db2559dd2..246f9065ce34 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -345,7 +345,7 @@ static int u32_delete_key(struct tcf_proto *tp, struct tc_u_knode* key)
}
}
}
- BUG_TRAP(0);
+ WARN_ON(1);
return 0;
}
@@ -368,7 +368,7 @@ static int u32_destroy_hnode(struct tcf_proto *tp, struct tc_u_hnode *ht)
struct tc_u_common *tp_c = tp->data;
struct tc_u_hnode **hn;
- BUG_TRAP(!ht->refcnt);
+ WARN_ON(ht->refcnt);
u32_clear_hnode(tp, ht);
@@ -380,7 +380,7 @@ static int u32_destroy_hnode(struct tcf_proto *tp, struct tc_u_hnode *ht)
}
}
- BUG_TRAP(0);
+ WARN_ON(1);
return -ENOENT;
}
@@ -389,7 +389,7 @@ static void u32_destroy(struct tcf_proto *tp)
struct tc_u_common *tp_c = tp->data;
struct tc_u_hnode *root_ht = xchg(&tp->root, NULL);
- BUG_TRAP(root_ht != NULL);
+ WARN_ON(root_ht == NULL);
if (root_ht && --root_ht->refcnt == 0)
u32_destroy_hnode(tp, root_ht);
@@ -407,7 +407,7 @@ static void u32_destroy(struct tcf_proto *tp)
while ((ht = tp_c->hlist) != NULL) {
tp_c->hlist = ht->next;
- BUG_TRAP(ht->refcnt == 0);
+ WARN_ON(ht->refcnt != 0);
kfree(ht);
}