Messages in this thread Patch in this message | | | From | zwu.kernel@gmail ... | Subject | [PATCH] btrfs-progs: rework the code logic | Date | Thu, 5 Jul 2012 15:26:38 +0800 |
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From: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> --- extent-cache.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/extent-cache.c b/extent-cache.c index 3dd6434..a5084ee 100644 --- a/extent-cache.c +++ b/extent-cache.c @@ -136,10 +136,10 @@ struct cache_extent *find_first_cache_extent(struct cache_tree *tree, struct cache_extent *entry; ret = __tree_search(&tree->root, start, 1, &prev); - if (!ret) + if (!ret) { ret = prev; - if (!ret) return NULL; + } entry = rb_entry(ret, struct cache_extent, rb_node); return entry; } -- 1.7.6
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