As code already know that (node->ref_mod > 0)
else if (node->ref_mod <= 0) - useless
So just leave 'else'
Signed-off-by: Timofey Titovets <nefelim...@gmail.com>
---
fs/btrfs/backref.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 2e4709e0c..897d664a9 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -294,7 +294,7 @@ static int ref_tree_add(struct ref_root *ref_tree, u64
root_id, u64 object_id,
if (node->ref_mod > 0)
ref_tree->unique_refs += origin_count > 0 ? 0 : 1;
- else if (node->ref_mod <= 0)
+ else
ref_tree->unique_refs += origin_count > 0 ? -1 : 0;
if (!node->ref_mod)
--
2.13.0
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