maple_tree: fix the arguments to __must_hold()

Fix the arguments to __must_hold() to make sparse work.

Link: https://lkml.kernel.org/r/20230524031247.65949-4-zhangpeng.00@bytedance.comSigned-off-by: Peng Zhang <zhangpeng.00@bytedance.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

lib/maple_tree.c

@@ -1752,7 +1752,7 @@ static inline void mas_adopt_children(struct ma_state *mas,
  * leave the node (true) and handle the adoption and free elsewhere.
  */
 static inline void mas_replace(struct ma_state *mas, bool advanced)
-	__must_hold(mas->tree->lock)
+	__must_hold(mas->tree->ma_lock)
 {
 	struct maple_node *mn = mas_mn(mas);
 	struct maple_enode *old_enode;
@@ -1792,7 +1792,7 @@ static inline void mas_replace(struct ma_state *mas, bool advanced)
  * @child: the maple state to store the child.
  */
 static inline bool mas_new_child(struct ma_state *mas, struct ma_state *child)
-	__must_hold(mas->tree->lock)
+	__must_hold(mas->tree->ma_lock)
 {
 	enum maple_type mt;
 	unsigned char offset;
@@ -6204,7 +6204,7 @@ EXPORT_SYMBOL_GPL(mas_erase);
  * Return: true on allocation, false otherwise.
  */
 bool mas_nomem(struct ma_state *mas, gfp_t gfp)
-	__must_hold(mas->tree->lock)
+	__must_hold(mas->tree->ma_lock)
 {
 	if (likely(mas->node != MA_ERROR(-ENOMEM))) {
 		mas_destroy(mas);