diff mbox series

[v4,20/35] maple_tree: Remove unnecessary check from mas_destroy()

Message ID 20230518145544.1722059-21-Liam.Howlett@oracle.com
State New
Headers
Series Maple tree mas_{next,prev}_range() and cleanup |

Commit Message

Liam R. Howlett May 18, 2023, 2:55 p.m. UTC 
  mas_destroy currently checks if mas->node is MAS_START prior to calling
mas_start(), but this is unnecessary as mas_start() will do nothing if
the node is anything but MAS_START.

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Reviewed-by: Peng Zhang <zhangpeng.00@bytedance.com>
---
 lib/maple_tree.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 9f3784f4a5b7..b3e5ae43ff8f 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -5816,9 +5816,7 @@  void mas_destroy(struct ma_state *mas)
 	if (mas->mas_flags & MA_STATE_REBALANCE) {
 		unsigned char end;
 
-		if (mas_is_start(mas))
-			mas_start(mas);
-
+		mas_start(mas);
 		mtree_range_walk(mas);
 		end = mas_data_end(mas) + 1;
 		if (end < mt_min_slot_count(mas->node) - 1)