[PATCH 1/3] maple_tree: use ma_data_end() in mas_data_end()

[Wei Yang]

These two function share almost the same code and do the same thing.

Let's just call ma_data_end() in mas_data_end() to reduce duplicate
code.

Signed-off-by: Wei Yang <richard.weiyang at gmail.com>
---
 lib/maple_tree.c | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index b7d747a7938e..85668246f944 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -1435,28 +1435,14 @@ static __always_inline unsigned char ma_data_end(struct maple_node *node,
  */
 static inline unsigned char mas_data_end(struct ma_state *mas)
 {
-	enum maple_type type;
-	struct maple_node *node;
-	unsigned char offset;
-	unsigned long *pivots;
-
-	type = mte_node_type(mas->node);
-	node = mas_mn(mas);
-	if (type == maple_arange_64)
-		return ma_meta_end(node, type);
+	enum maple_type type = mte_node_type(mas->node);
+	struct maple_node *node = mas_mn(mas);
+	unsigned long *pivots = ma_pivots(node, type);
 
-	pivots = ma_pivots(node, type);
 	if (unlikely(ma_dead_node(node)))
 		return 0;
 
-	offset = mt_pivots[type] - 1;
-	if (likely(!pivots[offset]))
-		return ma_meta_end(node, type);
-
-	if (likely(pivots[offset] == mas->max))
-		return offset;
-
-	return mt_pivots[type];
+	return ma_data_end(node, type, pivots, mas->max);
 }
 
 /*
-- 
2.34.1