linux-kernel - [PATCH 5/9] maple_tree: Remove an if statement that cannot be true

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Message-Id: <20230425110511.11680-6-zhangpeng.00@bytedance.com>
Date:   Tue, 25 Apr 2023 19:05:07 +0800
From:   Peng Zhang <zhangpeng.00@...edance.com>
To:     Liam.Howlett@...cle.com
Cc:     akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, maple-tree@...ts.infradead.org,
        Peng Zhang <zhangpeng.00@...edance.com>
Subject: [PATCH 5/9] maple_tree: Remove an if statement that cannot be true

Because the commit 06e8fd999334b ("maple_tree: fix mas_empty_area() search")
is merged, this if statement cannot be true, so delete it.

Signed-off-by: Peng Zhang <zhangpeng.00@...edance.com>
---
 lib/maple_tree.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 294d4c8668323..7f4b2ce84ce61 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -5084,9 +5084,6 @@ static inline bool mas_anode_descend(struct ma_state *mas, unsigned long size)
 			return true;
 		}
 	}
-
-	if (mte_is_root(mas->node))
-		found = true;
 done:
 	mas->offset = offset;
 	return found;
-- 
2.20.1