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turn BUG_ON for out of bound in mb_cache_entry_find_first/mb_cache_entry_find_next

PATCH New shenghui 1 participant 1 message Jul 18, 2010

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shenghui

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PATCH 2/2 turn BUG_ON for out of bound in mb_cache_entry_find_first/mb_cache_entry_find_next

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Signed-off-by Wang Sheng-Hui <[email protected]>
---
 fs/mbcache.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
fs/mbcache.c +2 -2
index 5697d9e..5f96b82 100644
@@ -614,7 +614,7 @@ mb_cache_entry_find_first(struct mb_cache *cache, int index,
 	struct list_head *l;
 	struct mb_cache_entry *ce;
 
-	mb_assert(index < mb_cache_indexes(cache));
+	BUG_ON(!(index < mb_cache_indexes(cache)));
 	spin_lock(&mb_cache_spinlock);
 	l = cache->c_indexes_hash[index][bucket].next;
 	ce = __mb_cache_entry_find(l, &cache->c_indexes_hash[index][bucket],

@@ -652,7 +652,7 @@ mb_cache_entry_find_next(struct mb_cache_entry *prev, int index,
 	struct list_head *l;
 	struct mb_cache_entry *ce;
 
-	mb_assert(index < mb_cache_indexes(cache));
+	BUG_ON(!(index < mb_cache_indexes(cache)));
 	spin_lock(&mb_cache_spinlock);
 	l = prev->e_indexes[index].o_list.next;
 	ce = __mb_cache_entry_find(l, &cache->c_indexes_hash[index][bucket],
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1.7.1.1