From 23e734ecd97fb0dec1537960040e7ef0d5ef7ae6 Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Thu, 18 May 2023 10:55:29 -0400 Subject: [PATCH] maple_tree: remove unnecessary check from mas_destroy() 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. Link: https://lkml.kernel.org/r/20230518145544.1722059-21-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett Reviewed-by: Peng Zhang Cc: David Binderman Cc: Sergey Senozhatsky Cc: Vernon Yang Cc: Wei Yang Signed-off-by: Andrew Morton --- lib/maple_tree.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/lib/maple_tree.c b/lib/maple_tree.c index d35a2945164e..136aab920f95 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -5811,9 +5811,7 @@ 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) -- 2.11.0